Best Large Plastic Injection Molding Companies Suppliers
Shenzhen Kenvox Technology Co., Ltd.
🇨🇳 China
19991001-2000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
34
Key customer
SUREWERX
Key market
North America
Description
Shenzhen Kenvox Technology Co., Ltd. is a premier contract manufacturer and comprehensive enterprise group specializing in plastic, silicone, and metal fabrication. Established in 1989 and headquartered in Shenzhen, China, the company operates as a one-stop turnkey service provider, supporting global clients from initial design concepts through to final production. Kenvox manages multiple first-class manufacturing facilities across Shenzhen and Dongguan, as well as a production base in Vietnam, employing a workforce of over 1,100 professionals. Their extensive manufacturing capabilities include plastic injection molding (including double-shot and gas-assisted), liquid silicone rubber (LSR) injection, metal die-casting, stamping, and high-precision CNC machining.
The company serves a diverse range of high-end industries, including automotive, medical devices, aerospace, consumer electronics, and industrial equipment. Kenvox is recognized for its robust engineering and development team, which provides industrial design, prototyping, and DFM (Design for Manufacturing) services. Their facilities are equipped with advanced technology such as Mikron high-speed CNC centers and Sodick EDM machines, supported by modern ERP and CRM systems to ensure project transparency and quality. Kenvox maintains rigorous international standards with certifications including ISO 9001, ISO 14001, ISO 13485 for medical devices, and IATF 16949 for the automotive sector. The company has established a strong global presence, exporting to markets in North America, Europe, and Asia, and has served prominent international brands such as Toyota, Canon, Bayer, and Huawei.
OEM pedal washing machine for outdoor use
OEM Factory, 3D printer
OEM Insight headset for people who use wheelchairs
OEM VR Game Device
OEM case of ipad
Yizumi Precision Molding Technology Co., Ltd.
🇨🇳 China
20022001-5000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
Product customization
Shipments
24105
Key customer
YIZUMI
Key market
Asia
Review
5
Yizumi P250 Plastic Injection Molding Machine for Plastic Container Injection Moulding Machine$78200
Plastic Injection Molding Machine for Injection Molding Machine 800 Ton$175400
High Speed Plastic Injection Molding Machine 250t Fast Speed Injection Machine P250 for Plastic Spoon, Fork and Knife$78200
Plastic Injection Molding Machine 120 Ton Price$26250
Plastic Injection Molding Machine Mold 260 Ton for Phone Case Injection Molding Machine$43400
UN260A5 Pet Preform Making Machine 300 G Plastic Injection Machine Injection Molding Machine$49800
Plastic Injection Molding Machine 200 Ton for Plastic Toys Molding Machine$36250
Injection Molding Machine Manufacturer YIZUMI 550T Plastic Injection Molding Machine for Thin Wall Making P550ECO$167900
Toggle Clamping Hydraulic High Speed Injection Molding Machine YIZUMI Thin Wall Plastic Injection Moulding Machine P200$66200
YIZUMI 120 Ton Plastic Injection Moulding Machine UN120A6 for Cup Injection Machine$29700
Yizumi Plastic Injection Molding Machine for Machine P250 Yizumi$78200
YIZUMI Storage Container Making Machine Plastic Injection Molding Moulding Machine P200 for Plastic Cups$66200
Shenzhen WT Hardware and Plastics Co., Ltd.
🇨🇳 China
20111001-2000 peopleManufacturer/Trading CompanyHigh capacity factory
Large enterprise group
OEM manufacturer
Product customization
Shipments
18
Key customer
VORP ENERGY
Key market
🇺🇸 United States
Review
5
Custom Mold Maker Company Moulding Service Manufacturer Plastic Injection Molds for Plastic Injection$0.15
Cheap Plastic Inject Molding Products Parts Design Supplier Plastic Toy Mold Maker Custom Plastic Molding Injection Companies$0.07
Injection Mold Custom Manufacturer Company Molding Service Plastic Injection Die Casting Mould Maker$888
Injection Molding Vehicles Kid Toys Cars Parts Sheets Battery Carton Box Oem High Quality Plastic Injection Customized Molding$0.1
Custom Injection Mold for Plastic Injection Logo New Design Mould Stacking Teething Toy Building Squeeze Baby Toys Wholesale$1.5
Custom Design Plastic Injection Molding Manufacture Mould Service Mold Maker Manufacturer$2000
Mold for Injection Plastic Custom Manufacturers Plastic Moulds Making Aluminum Metal Prototype 3d Drawing Printing Service Parts$500
Custom Mould Silicone Plastic Injection Mould Designer Makers Phone Cover Mobile Phone Case Mold Transparent Black Customized CA$500
Plastic Pots Mold Maker OEM Customized Household Plastic Flower Pots Mold Maker Manufacturers Flower Pot Molds Muold Manufacture$500
Printing Label on Paper Plastic Sheet and Cover Soft Plastic Sheet and Luminous Printing$0.05
Custom Oem Die Casting Parts Cnc Turning Milling Machining Service Aluminium Titanium Parts$0.03
Zhongshan L.K. Machinery Co., Ltd.
🇨🇳 China
19792001-5000 peopleManufacturer/Trading Company/DistributorHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
28
Key customer
LK
Key market
South America
Description
Zhongshan L.K. Machinery Co., Ltd., a subsidiary of the Hong Kong-listed L.K. Technology Holdings Limited, is a premier manufacturer and high-tech enterprise specializing in industrial machinery. Established in 1994 and based in Zhongshan, Guangdong, the company has grown into one of the world's largest manufacturers of die-casting machines, supported by a global network of production plants and over 60 sales and service centers across 20 countries. With a workforce of approximately 5,000 employees and an annual turnover exceeding 5 billion HKD, the company is a significant player in the global machinery market.
The company's extensive product portfolio includes high-precision cold and hot chamber die-casting machines, CNC machining centers (vertical, horizontal, and double-column), and a comprehensive range of plastic injection molding machines. These include the FORZA two-platen, POTENZA servo-hydraulic, ELETTRICA all-electric, and VARIA multi-component series. These solutions serve diverse industries such as automotive, aerospace, electronics, medical devices, and consumer packaging.
Zhongshan L.K. Machinery is recognized for its strong R&D capabilities, maintaining collaborations with prestigious institutions like Tsinghua University and Hong Kong Polytechnic University. The company operates under ISO 9001 and CE certifications, emphasizing energy efficiency and smart manufacturing. As an OEM provider with vertical integration, they offer single-source responsibility from design to after-sales service. Their international trade footprint spans North and South America, Europe, Southeast Asia, and the Middle East, providing advanced equipment to global leaders in the 3C and automotive sectors.
Energy Saving Lk Servo Plastic Injection Molding Machine Potenza
Energy Saving Home Appliance Product Making Lk Plastic Injection Machine Potenza
Precision Product Making Lk Injection Molding Machine Effort
Sunway Industrial (Zhuhai) Co., Ltd.
🇨🇳 China
19952001-5000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
15
Key customer
LEXMARK
Key market
Africa
Description
Sunway Industrial (Zhuhai) Co., Ltd., established in 1995, is a premier manufacturer and trading group specializing in comprehensive non-metallic manufacturing solutions. Headquartered in Zhuhai, China, the company operates three manufacturing factories across 20,000 square meters and maintains over 10 subsidiaries globally, including locations in the USA, Germany, Japan, and Hong Kong. With a workforce of nearly 3,000 employees, Sunway provides a complete one-stop service encompassing R&D design, mold manufacturing, plastic injection molding (including liquid silicon and two-shot injection), hardware processing, and advanced finishing such as electroplating, spray painting, and laser etching.
Huizhou DaDa Technology Co., Ltd.
🇨🇳 China
20221001-2000 peopleManufacturer/Trading CompanyHigh capacity factory
Large enterprise group
OEM manufacturer
ODM manufacturer
Key customer
ARLO
Key market
Asia
Description
Huizhou DaDa Technology Co., Ltd. is a comprehensive manufacturer and trading company headquartered in Huizhou, China, with extensive production bases in Dongguan and Jiangxi. Spanning approximately 30,000 square meters and employing over 1,000 professionals, the company specializes in the research, development, and production of precision components and electronic systems. Their core product portfolio includes precision high-speed micro motors, electromagnets, electromagnetic switchers (IR-CUT), and solenoids, alongside automotive interiors, motorbike parts, and hardware components. The company also maintains a diverse consumer line featuring AI tracking modules, smart locks, and high-quality kitchen tools.
Operating with advanced technical equipment, Huizhou DaDa Technology utilizes over 500 sets of machinery, including high-precision CNC machining centers and injection molding machines up to 1,600 tons. Their facilities feature fully automated production lines and a medical-grade clean room, supporting integrated services from mold design and injection molding to final electronic assembly. As a certified provider holding ISO 9001 and IATF 16949 (TS16949) standards, they offer robust OEM and ODM capabilities to a global clientele. The company serves prominent international brands such as Philips, Omron, BYD, and Ford, exporting high-performance solutions to markets across Europe, North America, and the Middle East.
Plastic Injection Molding Manufacturer China Plastic Injection Molding$1000
Customized Ceramic Powder Injection Mould Plastic Injection Moulding$2000
Customsized HDPE Plastic Injection Molding Plastic & Rubber Machinery Parts$0.5
Custom Mould Mold Service Silicone ABS Product Plastic Inject Injection Molding Parts$0.1
Mach Manufacturer Custom Plastic Product Plastic Parts Injection Molding Service$0.2
Precision Toy Die Cut Mold Plastic Injection Molds OEM Electric Scooter Frame$300
Custom Hot-Sale OEM Manufacturer Small Plastic ABS Nylon Injection Molding Parts$0.3
Plastic Tweeter Horn Speaker Accessories$2
Customized CNC Milling Turning Copper Stainless Steel Shaft Parts Induction Hardening Service$0.1
Mini Plastic 24V 1/4" 3/8 Inch G1/2 Inch Mini Electric Solenoid Valve$0.5
Brass Zinc Alloy Aluminum Cast Mould Makers Metal Die Casting Molds$600
Loud Sound 90dB 83*23mm Rectangular Frames Box 4ohm 3W Waterproof Speaker Parts with Lead Wire$0.5
Guangdong Sunwill Precision Plastic Co., Ltd.
🇨🇳 China
19925001-10000 peopleManufacturerHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
1063
Key customer
BLUE STAR
Description
Guangdong Sunwill Precision Plastic Co., Ltd. is a leading manufacturer and contract manufacturer of precision plastic molds and components, headquartered in Foshan, China. Established in 1992, the company has grown to employ between 5,001 and 10,000 people and is recognized as one of China's Top 10 Mold Factories. Sunwill specializes in the research, development, manufacturing, and sales of plastic products and related components, with a strong focus on precision injection molds and die cast molds. Their extensive product portfolio includes fan impellers and blades (crossflow, axial flow, centrifugal) for HVAC systems, automotive components such as e-lock systems, sunroof guides, charging port covers, smart cockpit fan covers, car air vents, and intelligent door handles, as well as molds for PVC pipes, car parts, and bathroom parts. The company offers integrated R&D, mold-plastic integration, and precision manufacturing solutions, including OEM and ODM services. Sunwill operates a factory equipped with advanced processing and inspection equipment from Switzerland and Japan, utilizing technologies like 2D, 3D, CAM programming, and Moldflow analysis. They hold certifications including ISO 9001, ISO 14001, and IATF 16949, ensuring high-quality standards. Sunwill serves a global market, with significant revenue from both domestic and international markets, and has established strategic partnerships with numerous renowned brands in the home appliance and automotive industries.
Plastic Injection Mold
Plastic Mold and Injection Molding
Mold for Home Appliance (sunwill002)
Fan (sunwill001)
PVC Pipe
Fan Guard
Huari Holding Group Co., Ltd.
🇨🇳 China
19831001-2000 peopleManufacturer/Trading Company/WholesalerHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
1
Key customer
TVS MOTOR
Key market
South America
Description
Huari Holding Group Co., Ltd. is a prominent group enterprise established in 1983, specializing in the research, development, and manufacturing of motorcycle and electric vehicle components. Headquartered in Taizhou, Zhejiang, the company operates three production bases and employs between 1,001 and 2,000 professionals, including a robust R&D team of over 150 engineers. As a leading supplier in the industry, Huari serves major global brands such as Yadea, Aima, Ninebot, and Wuyang Honda, providing high-quality solutions for electric scooters, motorcycles, and moped accessories.
The company's extensive manufacturing capabilities include four core business segments: mold series, injection molded parts, vehicle lighting, and frames. Huari is recognized for its expertise in plastic injection molding, carbon fiber body parts, and LED tail lights, offering comprehensive OEM and ODM services. Their facilities are equipped with advanced CNC machining centers and automated production lines, enabling an annual capacity of 800,000 sets of vehicle appearance parts and 300,000 complete electric units.
Committed to international quality standards, Huari Holding Group holds IATF 16949, ISO 9001, BSCI, and CQC certifications. With over 40 years of industry experience and a strong focus on technological innovation, the group maintains a significant presence in both domestic and international markets, delivering professional technical support and customized solutions to wholesalers, brand businesses, and manufacturers worldwide.
High Quality Waterproof Motorcycle Tail Light Plastic Flashing Signal Lamp Indicator in Multi-Colors Injection Mold Product$1000
High Quality Two-Wheeled Electric Vehicle Tail Light Waterproof Plastic Flashing Signal Lamp Indicator Injection Mold Product$1000
Electric Motorcycle & Vehicle Moulds Chassis Frame$300
Two-Wheeled Motorcycle License Plate Mould Hot & Cold Runner Polished PC Material P20 Mould Base for Household Appliance$10000
Shenzhen Hochuen Technologies Co., Ltd.
🇨🇳 China
20042001-5000 peopleManufacturer/Trading CompanyHigh capacity factory
Established brand
Large enterprise group
OEM manufacturer
Shipments
51
Key customer
EURO CB PHILS
Key market
North America
Review
5
Shenzhen Factory's Custom Plastic Injection Molding Service OEM Soft Silicone Parts with ABS PP Materials Overmolding PC TPE LSR$0.99
Medical Device CDMO Manufacturing Plastic Products Test Kit ABS PC PP Injection Molding for IVD and POCT Test Cartridge$0.02
One Stop OEM Manufacturer PP PC PS PA ABS Acrylic Molding Parts Injection Mold Making Plastic Molds Design Custom Medical Moulds$0.02
High Quality Medical Device Contract Manufacturing Product Development Service Custom Two Shot Injection Molding Medical$0.99
High Precision Micro Machining Parts Medical Prototyping CNC Machining Parts Board Panel Sheet PC PMMA PET Injection Molding$0.99
Medical Parts Moulding Factory Plastic Parts Machining Components Diffusion Bonding Assembly Microfluidic Chip for IVD Products$0.05
Embossed Sticker Labels Graphic Overlay Custom Matte Finish Texture Decorative Plastic Sticker for Food Beverage Packaging Label$0.02
Customized Waterproof Membrane Switch Keypad Graphic Overlay Anti-UV Plastic Label Sticker for Outdoor Use and Visibility$0.06
OEM Die Cutting Components Manufacturer Black Plastic PC Sheet O Ring Gasket Die Cut Gaskets for Electronics and Automotive$0.1
Custom Design Waterproof PSA Stickers Silk Screen Adhesive Label Printing PC PET PMMA Clear Plastic Label for DNA Based Systems$0.05
OEM Die Cut Foam Plastic Gasket Shape Sealing EVA PE PU Insulator PC PP PET PMMA Sheet for Medical & Industrial Use$0.2
Custom Pre-cut Circle Square Shape Acrylic Adhesive Tape Waterproof Foam Tape Double Sided Adhesive Die Cutting for Medical$0.06
Dongguan Defeng Mechanical Equipment Co., Ltd.
🇨🇳 China
20161001-2000 peopleManufacturer/Trading Company/Service CompanyHigh capacity factory
Large enterprise group
OEM manufacturer
ODM manufacturer
Shipments
991
Key customer
LOUIETEX MANUFACTURING
Key market
🇰🇪 Kenya
Review
5
J180AD-300H Injector Ball Screw JSW Injection Molding Machine$750.48
Nissei Controller TACT Injection Molding Machine NEX180 Injector Ball Screw$4800
Niigata MD100SIV MD180SIII MD280S4 Injection Molding Machine for Injector BALL SCREW$2000
NSK W10009-12tx-c7s Injector Ball Screw Injection Molding Machine Ballscrew$9500
FNX360-100A Ball SCREW (ejection) for NISSEI Injection Molding Machine Ecoject$700
EC75SX EC50SX EC230SX EC180SX ENA180 ENA100 EC50SX toshiba Plastic Injection Molding Machines$440000
ES7000 injector double nut ball screw for Nissei ES4000 Injection molding machine W10006Z165SP-C7S$3500
EC100N2 EC100NII Clamping Ball Screw Ejector Ball Screw Injector for toshiba Injection Molding Machine$1500
A07B-1204-B0054#J30 Injector Ball Screw for Fanuc All Electric Injection Molding Machine$1900
EC390V21-8 EC390S injector ball screw EC350SX-17A W8008-131RCSPA1-C7S EC350SX EC350S Injection ballscrew for toshiba injection m$5100
121PW111-B NEC TD-T36V High Board Inverter Pcb Board for Nissei Injection Molding Machine$60
JSW 50 Ton Plastic Moulding Injection Machinery J50AD Shoot Ball Screw$500
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