Best Capacitor Manufacturing Suppliers

Jiangsu Sfere Electric Co., Ltd.

🇨🇳 China

1998

501-1000 people

Manufacturer/Trading Company/Distributor

High capacity factory

Established brand

OEM manufacturer

ODM manufacturer

Shipments

553

Key customer

IGS

Key market

Asia

Review

High Quality New Design Self Healing 400kvar Smart Capacitor Bank Intelligent Super Capacitor$3500

Customized 0.4kv Three Phase Low Voltage Capacitor Cabinet$10500

Energy Billing Save Capacitor & Reactor Power Quality Solution 300kvar Automatic Capacitor Compensation Floor Stand Cabinet$3500

Power Quality Device Advance Capacitor Controller Thyristor Switching Capacitor & Reactor Reactive Power Compensation Cabinet$3500

Reactance Coefficient 7% Harmonic Filtering Power Factor PF 0.99 CE Automatic Capacitor Compensation 200kvar Capacitor Cabinet$3500

SFR-SLG Low Voltage Reactive Power Compensation Module Intelligent Switch Capacitor Cabinet$3500

Capacitor Bank Price Power Factor Correction 3 Phase 400v 100kVar 200kVar Capacitor Bank$3500

SFR-SLG Series Low Voltage Power Factor Enhancement Capacitor$3500

Reactive Power Compensation kvar Intelligent Capacitor Bank Without Reactor$10500

250kvar Thyristor Switching Control TSC System Capacitor & Reactor Harmonic Filtering P7 P14 Power Factor Correction Cabinet$3500

400V 100kvar 200kvar Intelligent Super Capacitor Power Factor Save Smart Capacitor$10500

400kvar PFC Power Factor Correction Panel Boards Cabinet Capacitor Stepless Compensation Device$3500

Anhui Help Import & Export Co., Ltd.

🇨🇳 China

2015

11-50 people

Manufacturer/Trading Company

ODM manufacturer

Own brand

Low MOQ

OEM manufacturer

Shipments

Key customer

HINDUSTHAN THERMOMETERS

Key market

North America

Description

Anhui Help Import & Export Co., Ltd., established in 2015 and based in Tongling, China, is a professional manufacturer and trading company specializing in high-performance capacitors and related materials. The company operates an integrated business model that encompasses research and development, design, production, and international sales. Holding ISO 9001 certification, the firm maintains a strong focus on quality management and technical innovation, marketing its products under the proprietary ZR brand while also providing comprehensive OEM and ODM services. The company's extensive product portfolio includes metallized film capacitors, AC/DC-Link capacitors, pulse capacitors, and high-voltage capacitors. These components are specifically engineered for diverse applications in household appliances, welding machines, automotive engineering, new energy resources, and industrial electronics. Key offerings include CBB60, CBB61, and CBB65 motor run capacitors, as well as specialized resonant and snubber capacitors for power electronics. Additionally, the company supplies BOPP film, metallized film, and tantalum capacitors. Operating from a strategic location near major ports like Shanghai and Ningbo, Anhui Help Import & Export Co., Ltd. has established a significant global footprint. With an export-oriented business model, the company serves a wide range of international markets across North America, Europe, Southeast Asia, and the Middle East. Their manufacturing capabilities are supported by multiple production lines and a dedicated technical team, ensuring punctual delivery and reliable performance for global B2B partners.

CBB65 440V/370V Capacitor for Air Conditioner$5.59

Best Price Of High Quality SH 40 70 21 35uf 450VAC CBB60 CBB61 Capacitor For Generator$1

Snubber Capacitor 0.5UF$25.99

cbb60 450v ac capacitor P0 4 pins 1uf 2uf 5uf 10uf 18uf 25uf$1

Dry DC Filter Capacitor 1uF 1000VDC$20

Capacitor MKP 0.78MF 1.2KV DC-Link Capacitor$18.95

Round Dual Run Capacitor HVAC AC 50uF 440VAC 50/60Hz Compressor Capacitors$1.6

Intermediate Frequency Furnace Damping Absorption Capacitor Round Oil-immersed Aluminum Case Capacitor 6.3kVdc 0.1uf$12.9

Motor Run 450V 50HZ/60HZ AC Capacitor CBB65$2.59

kondensator sh capacitor cbb65 40/70/21 sh 2 cables$0.56

Wholesale BSMJ 3 Phase Power Capacitor 10 Kvar 15kvar 20kvar 25kvar 30kvar Self-healing Capacitor Shunt Capacitor$28

pulse generator capacitors 32uF 6000V$390.68

Guangzhou Zhongzheng Electronic Development Co., Ltd.

🇨🇳 China

2007

301-500 people

Manufacturer/Trading Company

OEM manufacturer

ODM manufacturer

Product customization

Shipments

101

Key customer

DESAI ELECTRONIC

Key market

Asia

Description

Guangzhou Zhongzheng Electronic Development Co., Ltd., also known as Zhongzheng Electronic, is a professional manufacturer and exporter specializing in high-precision metallized film capacitors. Established in 2007 and headquartered in Guangzhou, China, the company operates an industrial zone exceeding 10,000 square meters. With a workforce of approximately 300 to 500 employees, the firm integrates research and development, production, and marketing to deliver an annual shipment volume of approximately 2 billion units. The company is recognized for its expertise in miniaturization, particularly its subminiature box-type capacitors and 5mm pitch products, which are considered a significant competitive advantage in the Chinese market. Their comprehensive product portfolio includes metallized polyester film capacitors (CL series) and metallized polypropylene film capacitors (CBB series), featuring specific lines such as CL21X, CBB21X, and MMKP82 double-sided metallized capacitors. These components are widely utilized in household appliances, wireless charging, automotive electronics, LED lighting, medical equipment, and industrial control systems. As a dedicated contract manufacturer, the company offers extensive OEM and ODM services, supported by automated production lines and advanced assembly machinery imported from Italy. Guangzhou Zhongzheng Electronic maintains rigorous quality standards, holding ISO 9001 and IATF 16949 certifications, with products meeting CQC, RoHS, and SGS requirements. The company serves over 1,500 end customers and 300 agents globally, with established trade relationships in international markets including India. Their strategic focus remains on providing reliable, high-quality electronic components through continuous process optimization and technological innovation.

cbb22 105j 400v capacitor$0.1

cbb21 105j 500v metallized polypropylene film capacitor$0.1

cbb22 film capacitor 505j 400v$0.1

104j 100v box type cl23b metallized polyester film capacitor 104j 100v metalized polyester film box capacitor$0.1

103j630v box type metallized polyester film capacitor$0.025

CBB21 224j 630v polypropylene film capacitor 224j 630v$0.1

Foshan Shunde Chuangge Electronic Industrial Co., Ltd.

🇨🇳 China

1997

301-500 people

Manufacturer/Trading Company

Established brand

Patented technology

High-tech enterprise

Low MOQ

Shipments

Key customer

JABIL

Key market

South America

Review

Polypropylene Film capacitor 0.1uF 1200V$0.15

Induction Cooker MKPH Resonance 334K 1200v 0.33uf Capacitors$0.22

MKPH 304k 0.3uF Resonant capacitor 1200Vdc for PCB$0.15

Shunde CG-Elec 0.1uf ~15uf 250VAC 400VAC 450VAC 3 wire cbb61 ceiling fan capacitor price 6uf 450V.AC AC capacitor$0.1

1uf 3000V MKPH-R Axial high voltage resonance capacitor film capacitor$6

50uf 900vdc MKP-LM plating power supply DC filter film capacitor$3

20uf 1000V MKP-LM DC-Link capacitor used in UPS inverter$0.98

MKP/MPP Safety capacitor 474k x2 capacitor 275v$0.05

CGE film capacitor MKPH-SB 1uf 1200vdc capacitor price welding machine and air conditioners capacitor$0.05

Shunde CG-Elec 0.1uf ~15uf 250VAC 400VAC 450VAC 3 wire cbb61 ceiling fan capacitor price 5uf 450V.AC AC capacitor$0.1

Shunde CG-Elec 0.1uf ~15uf 250VAC 400VAC 450VAC 3 wire cbb61 ceiling fan capacitor price 10uf 450V.AC AC capacitor$0.1

CG 0.68uf 600V MKPH For induction cooker type MKPH good frequency characteristics$0.49

Jyh Hsu(Jec) Electronics Ltd.

🇨🇳 China

1988

51-100 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

Own brand

Key customer

BOSCH

Key market

🇳🇦 Namibia

Description

Jyh Hsu (Jec) Electronics Ltd. is a premier manufacturer of passive electronic components with over 35 years of industry experience. Founded in 1988 in Taiwan and expanding to mainland China in 1998, the company has established itself as a top 10 Chinese manufacturer of safety capacitors. Operating from a 2,200 sqm facility in Dongguan, the company maintains a monthly production capacity of 90 million pieces and an annual output exceeding 3 billion units for X and Y capacitors. Their extensive product portfolio includes safety capacitors (X2, Y1, Y2), ceramic disc capacitors, film capacitors, supercapacitors, aluminum electrolytic capacitors, varistors (MOV), and NTC thermistors. Jyh Hsu Electronics serves a global clientele across the automotive, industrial control, medical, and consumer electronics sectors, including major brands such as Bosch, BYD, and Geely. The company is highly vertically integrated, managing everything from material agglomeration to final product processing. Their manufacturing capabilities include OEM and ODM services, supported by fully automated production lines that operate 24 hours a day. Quality is ensured through an in-house laboratory and a rigorous testing regime. The company holds numerous international certifications, including ISO 9001, ISO 14001, ISO 13485, UL, VDE, CQC, KC, ENEC, and CB, and all products comply with RoHS and REACH environmental standards.

Honclay 100v 10000uf 35*70mm 1500uf 4700uf 12000uf Snap In Electrolytic Capacitor$0.071

25v 35v 50v 63v 80v 100v 200v 250v 400v 450v 10000uf 22000uf 33000uf 47000uf Snap In Aluminum Electrolytic Capacitor$0.071

125v 10000uf Electrolytic Capacitor Power Amplifier Audio Filter Capacitor 120v 100v$0.071

25v 10000uf Aluminum Electrolytic Capacitor 10000uf25v Plug-in$0.071

Aluminum Electrolytic Capacitors 63v4700uf 30x35 Audio Power Amplifier Filtering Frequency Drives$0.071

Orignal Slf 400v 450v 4700uf 5600uf 6800uf Bolt Aluminum Electrolytic Capacitor$0.071

New Electrolytic Capacitor 6800uf 50v 25x40 10000uf 25v 35v 50v 63v 80v 22x35$0.071

Zhida Shunfa Smd Aluminum Electrolytic Capacitor Smd 16v 25v 35v 50v 100uf 220uf 470uf 47uf Integrated Circuits Bom List$0.071

Aluminum Capacitor 35v 16v/25v/50v/100v Capacitor Electrolytic 100uf 35v Aluminum Electrolytic Capacitor 100uf 1000uf/470uf/10uf$0.071

Epcos Original New 63v 22000uf 15000uf 12000uf 6800uf 5600uf Starting B43586 Super Capacitor B43564-s9578-m1 5700uf 400v M5$0.071

D35xl50mm 10000uf 15000uf 33000uf Aluminum Electrolytic Capacitors Manufacturer Capacitor Horn Type Electrolytic Capacitor$0.071

80v10000uf Audio Electrolytic Capacitor 80v 10000uf 100v10000uf$0.071

Liaoning Brother Electronics Technology Co., Ltd.

🇨🇳 China

2013

201-300 people

Manufacturer/Trading Company/Wholesaler/Distributor/Service Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Shipments

Key customer

RENAISSANCE

Key market

Europe

Description

Liaoning Brother Electronics Technology Co., Ltd., operating under the brand BIGCAP, is a leading Chinese manufacturer and distributor specializing in high-performance supercapacitors. Established in 2013 and headquartered in the Chaoyang High-tech Industrial Park, the company operates a 12,000-square-meter state-of-the-art manufacturing facility. With a workforce of approximately 200 to 300 employees, including a founding team of experts from the National 863 Program research group, the company integrates over 25 years of R&D expertise into its production processes. The company offers a comprehensive portfolio of over 400 models across 10 series, including coin-type (C, H, and V types), winding-type, radial, lithium-ion, and module-type supercapacitors. These products are engineered for high energy density, rapid charging, and extreme durability, with specific series designed for high-temperature environments up to 85°C and ultra-low leakage current for backup power. Their components serve a wide range of B2B sectors, including smart metering (water, gas, and electricity), automotive electronics, electric vehicles, wind and solar energy, rail transit, and medical equipment. Liaoning Brother Electronics is a certified ISO 9001 and ISO 14001 manufacturer, with products compliant with RoHS and REACH standards. As a versatile enterprise, they provide OEM and ODM services and maintain a strong international presence, exporting to over 50 countries. Their commitment to quality and innovation has established them as a trusted partner for major entities such as the State Grid Corporation of China.

3.6V Type C Coin Supercapacitor for High-Temperature Operation$0.3

5.5V Button EDLC Supercapacitor: Ultra-Low Leakage for Extended Backup.$0.24

Type C 3.6V Coin Cell Supercapacitor designed for stable operation in elevated temperature environments.$0.3

Wenling Handing Electric Co., Ltd.

🇨🇳 China

1993

101-200 people

Manufacturer

Established brand

Low MOQ

OEM manufacturer

Shipments

176

Key customer

FRIOPAR

Key market

North America

Description

Wenling Handing Electric Co., Ltd. is a professional manufacturer of capacitors and electric motors based in Wenling, Zhejiang Province, China. Established in 1993, the company has over 30 years of industry experience and operates a specialized production facility with a workforce of approximately 101 to 200 employees. The company specializes in the research, development, and manufacturing of AC motor capacitors, aluminum electrolytic capacitors, and lighting capacitors, with a core focus on the CBB and CD60 series. Their extensive product portfolio includes motor run and start capacitors, film capacitors, power factor correction capacitors, and specialized units for air conditioners, washing machines, fans, and pumps. Operating from purified, dustproof, and constant-temperature workshops, Wenling Handing Electric utilizes automatic production lines and high-performance inspection equipment to ensure product reliability. Their capacitors are recognized for high electrical resistance, low dielectric loss, and long service life. The company maintains a robust quality management system, strictly adhering to ISO 9001 standards. Their commitment to quality is further evidenced by a comprehensive range of international certifications, including UL, CUL, TUV, CE, VDE, CSA, CB, CQC, and SGS. As an export-oriented manufacturer, the company serves a global market with a strong presence in North and South America, Europe, Southeast Asia, and the Middle East. They offer OEM and ODM services to international clients, including notable customers in the United States and Canada. Wenling Handing Electric focuses on building long-term business relationships through technological superiority and quality service, supporting applications in the electrical, lighting, and refrigeration industries.

Motor Run Capacitor (CBB60-D6)$0.36

Aluminum Electrolytic Capacitor (CD60-2)$0.98

AC Metallized Polypropylene Capacitor (CBB61-9)$0.25

Dongguan City Gonghe Electronics Co., Ltd.

🇨🇳 China

2008

101-200 people

Manufacturer/Trading Company

Product customization

Patented technology

High-tech enterprise

Low MOQ

Shipments

Key customer

FERBIENES

Key market

North America

Review

4.9

4.25V 21000F Super Capacitor - Consistent Power for Broadcast Transmitters$13

Lightweight 16V 2000F Super Capacitor for Motorcycle Power Supply$75

Graphene Batteries 16V 500f Super Capacitor 2.7v 3000 Farad Battery Cell Ultracapacitor Battery Pack$185

graphene based supercapacitor 2.7v 5000f 3000f 100000f Factory direct sales farad capacitor module for car start$2

Hot Selling Sale High Energy Density Engine Start Super Capacitor Bank 16V 7500F to Replace Car Battery best price$270

Super condenser 12v50Ah Battery Capacitor Module 15000f$200

Supercapacitor 12V 28000F Capacitor Power Bank Capacitor With BMS$180

supercapacitor 4.2v 4000f super capacitor graphene capacitor 4.2v 4000 farad portable$5.5

Factory direct selling super capacitor cell 4.2v21000f to make ultracapacitor module 48v 60v 72v 1000v$35

4.25V 21000F Super Capacitor - Quick - Charge Power for Mobile POS Devices$13

Super Condensator 48V 60Ah 100Ah Graphene Super Capacitor Battery Golf Cart Battery$1796

Super Capacitor Battery Large Current Battery Power Supply Cell For Car Starting 2.7v 100000f$60

Chengdu Shieldtechnic Co., Ltd.

🇨🇳 China

2000

1001-2000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Shipments

Key customer

CONG TY TNHH GIAI PHAP SO TEKBOX VIET NAM

Key market

North America

Description

Chengdu Shieldtechnic Co., Ltd. is a manufacturer and trading company based in Chengdu, China, specializing in electronic components. Established in 2000, the company serves as the exclusive overseas sales department for Chengdu Hongming Electronics Co., Ltd., a comprehensive enterprise founded in 1958 and consistently ranked among China's Top 100 Electronic Component Enterprises. With a workforce of 1001 to 2000 employees, Chengdu Shieldtechnic boasts strong production capabilities, including two manufacturing sites, a national technology center, and a national testing and calibration laboratory. The company offers a wide range of products, including Feedthrough filters, DC-Link capacitors, Energy storage pulse capacitors, Planar array & discoidal capacitors, Injection products, Pulse capacitors, Power capacitors, EMI filters, Ceramic capacitors, Position sensors, Film capacitors, Organic film capacitors, Displacement sensors, Filter connectors, Inductance coils, and Hall Sensor Magnetic Sensors. They provide comprehensive OEM and ODM services, even for small order quantities, and are certified with ISO 9001. With an annual output value exceeding $400,000,000 and an 11.7% annual growth, Chengdu Shieldtechnic actively engages in international trade, exporting to diverse global markets and serving OEMs, distributors, system integrators, and various industries including aerospace, automotive, and medical.

St2-035 Resin Sealed Bolt-in Rfi/EMI Feedthrough Filter

Spark International Electronic Co. Ltd.

🇨🇳 China

1995

1001-2000 people

Manufacturer/Trading Company

High capacity factory

Established brand

Large enterprise group

OEM manufacturer

Key customer

CHANGHONG

Key market

Europe

Description

Spark International Electronic Co. Ltd., established in 1995, is a premier manufacturer and trading company specializing in the research, development, and production of high-quality capacitors and resistors. Headquartered in Dongguan, China, the company operates two advanced manufacturing facilities in Guangdong and Jiangsu provinces, covering a total area of approximately 17,000 square meters. With a workforce of over 1,200 employees and 35 automated production lines, the company achieves a monthly output of 10 million units, ranking it among the top electronic component suppliers in China. Spark International Electronic specializes in a comprehensive range of products, including aluminum electrolytic, film, ceramic (MLCC and disc), tantalum, and super capacitors, as well as metal film fixed resistors and oxygen sensors. The company provides extensive OEM and ODM services and markets its own proprietary brand, "SPK." Its manufacturing capabilities are supported by advanced machinery and testing instruments sourced from Italy, Japan, Germany, and Taiwan. Committed to international quality standards, the company maintains ISO 9001 and ISO 14001 certifications, with products compliant with UL, VDE, CE, RoHS, and CQC requirements. Spark International Electronic serves a global market across 70 countries and regions, maintaining long-term partnerships with major industry leaders such as Philips, LG, OSRAM, Electrolux, and Haier.