Best Industrial & Manufacturing Suppliers in China

Ningbo Redsun Rapid Prototype Co., Ltd.

🇨🇳 China

2012

51-100 people

Manufacturer/Service Company

OEM manufacturer

Product customization

Small batch production

ODM manufacturer

Key customer

DEEP TREKKER

Key market

Europe

Description

Ningbo Redsun Rapid Prototype Co., Ltd. is a professional manufacturer and service provider specializing in rapid prototyping and precision machining. Based in Yuyao, Ningbo, China, the company operates a 20,000-square-meter facility equipped with advanced technology, including 3, 4, and 5-axis CNC machines, SLA laser shaping machines, and 3D printing equipment. Since its establishment, the company has grown to employ between 51 and 100 staff members, including a dedicated R&D team focused on reducing trial times and research costs for international clients. The company offers a comprehensive suite of services including CNC prototype machining, 3D printing (SLA and SLS), vacuum casting, silica gel covering, and small-volume production. Their expertise spans a wide range of materials such as aluminum, titanium, stainless steel, and various plastics like ABS and soft rubber. They cater to diverse industries including automotive, aerospace, medical (dental equipment), computer products, and consumer goods. As an ISO 9001 certified contract manufacturer, Ningbo Redsun Rapid Prototype Co., Ltd. provides both OEM and ODM services, supporting customers from initial concept through to production molding and shaping verification. With a commitment to high-precision output and flexible order quantities, they serve global markets with a focus on quality and professional design for both appearance and organizational structure.

ISO9001 NINGBO Redsun Liquid ABS One-stop Service Manufacturing SLA 3D Printing Rapid Prototype$3

ISO9001 NINGBO Redsun White ABS One-stop Service Manufacturing Painted SLA Printing Parts$3

ISO9001 NINGBO Redsun Liquid ABS One-stop Service Manufacturing SLA Printing Sample Prototype$3

Shenzhen Sea Star Technology Co., Ltd.

🇨🇳 China

1998

301-500 people

Manufacturer/Trading Company

Established brand

OEM manufacturer

ODM manufacturer

High-tech enterprise

Shipments

Key customer

CURRENT COMMERCIAL MATERIALS S DE RL DE CV

Key market

North America

Description

Shenzhen Sea Star Technology Co., Ltd. is a premier Electronic Manufacturing Services (EMS) provider and a wholly-owned subsidiary of the Mindata Group (Stock code: 002137.SZ). Recognized as the first listed company in China's domestic EMS industry and a national high-tech enterprise, the company operates a modern 20,000-square-meter factory in Longgang Baolong Industrial City, Shenzhen. With a workforce of approximately 400 to 500 employees, the firm specializes in end-to-end design, manufacturing, and logistics solutions, including PCBA (SMT PCB Assembly), Box Build, and turnkey electronic manufacturing.

EMS Turnkey Electronic SMT PCB Assembly and PCBA Manufacturer

Aria Manufacturing Limited

🇨🇳 China

2010

201-300 people

Manufacturer/Service Company

OEM manufacturer

Product customization

Low MOQ

Industry association member

Shipments

Key customer

MGP EXHAUSTS USA INC

Description

Aria Manufacturing Limited is a professional contract manufacturer and service company based in Dongguan, China. Founded in 2010, the company has grown to employ between 201 and 300 people, operating as a comprehensive job shop that provides one-stop solutions for the design, development, and production of plastic and metal components. With over 12 years of factory experience, they specialize in on-demand rapid prototyping and mass production, having successfully delivered over 1,000,000 parts for more than 300 global customers across industries such as automotive, construction, industrial equipment, and sporting goods. The company's core manufacturing capabilities include high-precision CNC machining (milling, turning, and EDM), injection molding (including overmolding and insert molding), and professional mold making. Their extensive service portfolio also encompasses sheet metal fabrication, 3D printing (SLA, SLS, FDM, DMLS), vacuum casting, die casting, and stamping. Aria Manufacturing Limited is distinguished by its digital manufacturing approach, utilizing an online cloud platform for cost-effective pricing, integrated order management, and virtual warehouse capabilities. Committed to high quality and technical excellence, the company holds RoHS and SGS certifications. They provide significant engineering support, offering professional guidance from material selection to custom prototype design. Their facilities are equipped to handle a wide range of engineering-grade plastics and metals, ensuring top-quality parts with rigorous inspection standards for both rapid prototypes and large-scale production runs.

Creation Technologies Changzhou Ltd.

🇨🇳 China

2004

101-200 people

Manufacturer/Service Company

Established brand

OEM manufacturer

ODM manufacturer

Product customization

Shipments

149

Key customer

GRACO MINNESOTA

Key market

🇺🇸 United States

Description

Creation Technologies Changzhou Ltd. is the China-based manufacturing unit of Creation Technologies, a premier global Electronics Manufacturing Services (EMS) provider headquartered in North America. Established in 2004 and located in the Wujin National High-Tech Industrial Zone, the Changzhou facility serves as a critical hub for the company's Asian operations, specializing in high-reliability, medium-volume complex manufacturing for world-class Original Equipment Manufacturers (OEMs). The company provides end-to-end solutions including design, engineering, new product introduction (NPI), and full-scale production. As a contract manufacturer and ODM, the company's technical capabilities encompass Printed Circuit Board Assembly (PCBA), high-precision SMT lines, and full Box-Build integration. Its diverse product portfolio includes integrated circuits, sensors, hybrid integrated circuits, electromechanical components, and specialized diagnostic equipment. The facility is projected to manufacture up to 6 million integrated circuit boards annually, supporting high-demand sectors such as Medical & Life Sciences (Class II and III devices), Aerospace & Defense, Tech Industrials, and Energy & Environmental sectors. Creation Technologies Changzhou maintains rigorous quality standards with a comprehensive suite of certifications, including ISO 9001, ISO 13485, ISO 14001, AS9100, and FDA registration, ensuring compliance for safety-critical applications. With a global workforce of over 3,000 employees across 13 manufacturing sites, the company leverages a sophisticated supply chain and lean manufacturing model to provide scalable fulfillment, logistics, and after-market services to international markets, including North America and Mexico.

PCBA, PCB Assembly, EMS, SMT, Box Build, System Assembly, Contract Manufacturing

PCBA, PCB Assembly, SMT, EMS, Box Build, System Assembly, Contract Manufacturing

Suzhou Thinkrisen & Beal Solutions Precision Machining Co., Ltd.

🇨🇳 China

2020

11-50 people

Manufacturer/Trading Company

OEM manufacturer

Product customization

Patented technology

High-tech enterprise

Shipments

Key customer

ACCU SIGHT

Key market

North America

Description

Suzhou Thinkrisen & Beal Solutions Precision Machining Co., Ltd. is an integrated industry and trade manufacturer based in the Suzhou High-tech Zone, China. Operating from a 2,000-square-meter facility, the company specializes in precision engineering services, including CNC machining (milling, turning, and wire EDM), plastic injection molding, 3D printing, and sheet metal fabrication. With over 10 production lines and a fleet of 34 machines—including automated injection molding units and CNC tools—the company provides comprehensive OEM and ODM solutions for diverse sectors such as automotive, industrial equipment, and sporting goods. Established with a focus on high-quality manufacturing, the company maintains ISO 9001:2015 and GMP certifications, and has been recognized as a Jiangsu Private Science and Technology Enterprise. Their technical capabilities are supported by a skilled workforce, where 60% of employees possess over a decade of experience. Quality assurance is managed through advanced inspection equipment, including coordinate measuring machines (CMM) and infrared 3D scanners. Suzhou Thinkrisen & Beal Solutions offers a broad product portfolio ranging from precision hardware and auto parts to consumer goods like carbon pickleball paddles, silicone molds, and patented items such as cat nests and tie straps. The company serves a global clientele, including major brands like Canon and GF, with significant export markets across North America, Europe, and Southeast Asia. They maintain an annual output value between US$10 million and US$50 million, positioning themselves as a robust partner for custom mold design, maintenance, and large-scale parts production.

OEM/ODM Manufacturer Injection Mold Molding Part Plastic for Small Molded Parts$0.18

20 Years Manufacturer Custom Free Sample Plastic Injection Mold with Silicone Rubber Mold$500

KLB Precision Mold Co., Ltd.

🇨🇳 China

2018

51-100 people

Manufacturer

OEM manufacturer

ODM manufacturer

Low MOQ

Product customization

Key customer

ACE

Key market

North America

Description

KLB Precision Mold Co., Ltd. is a professional manufacturer and OEM/ODM supplier headquartered in Dongguan, China. With over 15 years of industry experience, the company specializes in the design and manufacturing of high-quality plastic injection molds, die casting, metal stamping, and CNC machining parts. Operating from a factory facility of up to 3,000 square meters, the company maintains multiple production lines equipped with advanced CNC workshops, EDM, and inspection equipment to ensure strict quality control standards, including ISO 9001 certification.

Injection Mould Manufacturing Injection Molding Plastic Shell Cover Plastic Mold Injection Molded Production Assembly$980

OEM Factory Custom China Manufacturer Plastic Injection Mould Molding Molded Household Electric Appliances Mold$1000

Custom Manufacturing Factory Maker Company ABS Injection Molding Tool Service Plastic Part Inject Injection Mold$500

China Manufacturer Professional OEM Custom Metal Die Casting Aluminium Zinc Alloy Products$0.2

Custom ABS Plastic Molds China Manufacture Electronic Parts Cheap Plastic Injection Molding Products$0.02

China Manufacturer High Quality and Factory Price Custom ABS PP PC Plastic Injection Mould / Plastic Toys Mould / Plastic Injection Molding$0.05

China Manufacturer Full Inspection Custom Machining Bolt Stainless Steel Investment Die Casting$0.35

China Custom Aluminum Die Casting Metal Car Accessories Auto Spare Parts Manufacturing$2

Stamping Die Maker Manufacturer Single Progressive Metal Punching Stamping Mold$600

Liaocheng Jiujiang Machinery Manufacturing Co., Ltd.

🇨🇳 China

2017

11-50 people

Manufacturer/Trading Company

Product customization

OEM manufacturer

Shipments

199

Key customer

CONG TY TNHH THUONG MAI VAT TU PHUC KHANG

Key market

Asia

Review

4.9

304 316l 201 202 304l 316 Square Rectangle Rectangular Square Tube Square Tube Steel Pipe Steel Stainless Tube Manufacturer$1.6

304 202 316l 201 316 304l Square Rectangle Rectangular Square Tube Manufacturer Steel Stainless Tube Square Tube Steel Pipe$1.6

Custom Factory Manufacturer Stainless Steel Metal Process Stamping Parts High Quality Sheet Metal Fabrication$0.21

304l 316l 316 202 304 201 Steel Stainless Tube Steel Pipe Manufacturer Square Tube Square Pipe Square Rectangle Rectangular$1.6

Manufacturer Custom Metal Iron Casting OEM Wax Casting Precision Iron Casting Services$0.21

202 304 316l 201 316 304l Square Rectangle Rectangular Square Tube Manufacturer Square Tube Steel Stainless Tube Steel Pipe$1.6

Professional China Manufacturer Precision Casting Factory$0.21

304 316l 316 304l 202 201 Square Rectangle Rectangular Square Tube Manufacturer Square Tube Steel Pipe Steel Stainless Tube$1.6

201 202 316 304l 304 316l Square Rectangle Rectangular Square Tube Square Tube Steel PipeSteel Stainless Tube Manufacturer$1.6

Changde Juhetai Craft Gift Limited

🇨🇳 China

2016

51-100 people

Manufacturer/Trading Company

Product customization

Low MOQ

OEM manufacturer

ODM manufacturer

Key customer

SYMBOLARTS LLC

Key market

North America

Review

Description

Changde Juhetai Craft Gift Limited is a professional manufacturer and trading company based in Changde, China. Established in 2016, the company operates a dedicated factory with a workforce of 51 to 100 employees. They specialize in the design and production of custom craft gifts and promotional items, offering comprehensive OEM and ODM services to meet diverse client specifications. Their core product portfolio includes custom lapel pins, challenge coins, award medals, and keychains, alongside specialized items such as embroidery and PVC patches, belt buckles, dog tags, bottle openers, and promotional lanyards. The company utilizes various manufacturing processes, including soft and hard enamel, offset printing with epoxy, and 3D metal casting. Holding CE certification, Changde Juhetai Craft Gift Limited maintains a strong international presence, particularly in North and South America, and has established supply relationships with global partners such as SymbolArts LLC. Their business model focuses on high-quality customization, agile supply chain management, and competitive pricing for souvenir and promotional markets.

Zoo Souvenir Animal Elephant No Minimum Bulk Logo Custom Lapel Pin Custom Manufacturer Silver Metal Custom Soft Hard Enamel Pin$0.15

China Manufacturer Cheap Custom Metal Cute Cartoon Japanese Anime Handsome Soft Hard Enamel Hat Badges Lapel Pins for Clothes$0.23

Factory Manufacturer Custom 2D 3D School Sports Metal Medal Several Styles Honor Award Short Ribbon Drape Medal$0.42

Manufacturer Custom Rainbow Gay Pride Hard Enamel Key Chain Factory Custom logo LGBT Purse Keychain$0.38

Pins Hard Enamel Badge Manufacturer Custom High-heeled Shoes Hat Pins Gold Metal Red Glitter Epoxy Emblem Custom Enamel Pins$0.25

China Manufacturer Custom High Quality Retro Music Instrument Pink Gold Metal Badges Soft Hard Enamel Lapel Pins for Gift$0.23

Manufacturer Hot Selling Flamingo Keychains Handbag Keychain Key Ring Decorative Custom Cute Pendant Enamel Key Chains$0.23

Customized Tag for Key Chain Manufacturer Cute Enamel Key Tag for Bracelet with Custom Logo Tag Key Ring Pendant$0.26

No Minimum Manufacturer Factory Price Custom Soft Hard Enamel New Year Red Origami Crane Lapel Pins Metal Badge Hard Enamel Pin$0.16

Factory Free Artwork Design High Quality Metal Crafts Enamel Dog Tags Manufacturer Creative Design Gold Plated Metal Lapel Pin$0.25

Supplier No Minimum Manufacturer Custom Anime Princess Blue Yellow Glitter UV Screen Print Soft Enamel Silver Metal Enamel Pin$0.25

Qatar Luxury Soft Enamel Lapel Pins Qatar Flag Enamel Pins Manufacturer$0.35

Shenzhen Long Xing Long Metal & Plastic Products Co., Ltd.

🇨🇳 China

2007

51-100 people

Manufacturer/Trading Company/Service Company

OEM manufacturer

ODM manufacturer

Own brand

Product customization

Key customer

ELITE OPS

Key market

🇺🇸 United States

Review

Description

Shenzhen Long Xing Long Metal & Plastic Products Co., Ltd. is a professional one-stop manufacturer based in Shenzhen, China, with over 27 years of experience in custom plastic injection molding and metal fabrication. Established in 2007, the company operates a facility spanning up to 10,000 square meters, equipped with over 30 injection molding presses ranging from 80T to 600T, many of which feature robotic automation for high-precision production. The company specializes in providing end-to-end OEM and ODM services, including industrial design, 3D modeling, rapid prototyping, mold making, and mass production. Their diverse product portfolio serves multiple industries such as automotive, medical, consumer electronics, smart home appliances, and sports equipment. Specific capabilities include precision injection molding, insert molding, overmolding, CNC machining, and 3D printing. They are a major supplier of plastic furniture components, electronic housings, household utensils, and specialized items like plastic caster wheels and basketball returns. Beyond manufacturing, the company offers comprehensive assembly, sourcing, and logistics services, having successfully supported international projects for clients in North America, Western Europe, and Southeast Asia. Shenzhen Long Xing Long maintains rigorous quality standards, holding certifications such as ISO 9001, UL, RoHS, and CE. With a workforce of 51 to 100 employees and a dedicated R&D team, the company is recognized for its ability to handle complex projects from conceptualization to final fulfillment, including experience supporting Kickstarter ventures and major international brands.

Top Manufacturer of Custom ABS PS PP PC PBT Injection Molding Plastic Parts Factory Machining Service$0.4

Custom Precision Plastic Injection Mold Mould Tooling Maker ABS PP Material Injection Molding Plastic Part Manufacturing Service$0.6

ABS PP PC PMMA TPU Nylon Injection Molded Custom Plastic Parts Manufacturer Offering Cutting Molding Eco-friendly Food Grade$0.2

Custom Manufacturing Plastic Injection Molding Service ABS Electronic Industrial Machinery Housing Parts One Stop Project$0.4

OEM Customized Rigid PVC Industrial Plastic Channel Profiles Manufacturer's Extrusion Services for PVC Fabrication$13

OEM ODM Manufacture ABS Electronics Enclosure for Case Assembly Service Custom Plastic Injection Molding Fabrication Services$0.1

ABS & PP Smart Home Appliance Parts Plastic Injection Mold Manufacturing for Smart Home Devices$15

Custom Big Plastic Products Manufacturer Providing Abs Hdpe Pp Nylon Thermoforming Service$10

ISO Approved Food-Safe Plastic Injection Moulding Services Manufacturer Assembly Line for Plastic Products$0.6

Custom Precision CNC Machining Plastic ABS PEAK BLACK POM Dyed Acrylic PTFE PMMA Parts Milling Turning Manufacturer Service$0.2

Customized Plastic Products Injection Mold Manufacturing ABS PC PP PVC PE Materials$0.6

Customizable Plastic Product Housing Case for Electronic & Smart Home Injection Mold Manufacture by Plastic Products Company$0.5

Jinan Rainbow Machinery Co., Ltd.

🇨🇳 China

2009

5-10 people

Trading Company/Manufacturer

Product customization

Shipments

Key customer

INDS MARTINICAS EL VAQUERO LTDA

Key market

North America

Description

Jinan Rainbow Machinery Co., Ltd. is a professional manufacturer and exporter based in Jinan, Shandong, China. Operating as both a manufacturer and trading company, the firm maintains a diverse business portfolio spanning industrial machinery and high-end building materials. The company is ISO 9001 certified and holds CE certifications, reflecting a commitment to international quality standards across its production lines.