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Views: 0 Author: Danny Luo Publish Time: 2025-04-18 Origin: Site
In Shenzhen, the "World Factory", the injection molding industry is not only the cornerstone of manufacturing but also the frontier of technological revolution. From consumer electronics to medical devices, from automotive components to smart homes, the mold factories in this city continuously empower the global supply chain with their precision craftsmanship, rapid response, and large-scale smart manufacturing capabilities. However, among thousands of mold suppliers in Shenzhen, China, how can one select a partner with solid technical skills, reliable delivery, and cost control? This Blog delves into the top 5 plasitc injection mold manufacturers in Shenzhen based on four dimensions: technical strength, industry reputation, certification systems, and global service capabilities.
| Top 5 Plastic Injection Mold Manufacturers in Shenzhen 2025 |
1. Shenzhen Alpine Mold Engineering Limited |
2. Shenzhen Ulite Precision Tech Limited |
| 3. Shenzhen RJC Industrial Co.,Ltd |
| 4. TK Group (Holdings) Limited |
| 5. Shenzhen Topwell Technology Co.，Ltd |
Year founded: 2002
Type of Business: Precision Plastic Injection Mold Manufacturer
Main Service: Custom Platic Injection Mold, Plastic Injection Molding Products
Industry served: electronics, automotive, medical, smart home, security, home appliance, new energy, lighting, industries and so on
Number of employees: 200
Factory Area: 8000
Certifications: ISO9001, IATF16949
Address: Block 3A, the 6th Industrial Area, Heshuikou Village, Gongming Town, Shenzhen City, Guangdong Province, China
Company Profile
Alpine Mold is an ISO9001 and IATF16949 certificated injection mold factory. They offer one-stop services from product design optimization to plastic injection molding product production, focusing on solving urgent, difficult and precise problems for global clients. They have imported over 100 sets of world-class processing equipment including 26 sets FANUC injection molding machines, 15 sets high-speed CNC machines, 4 sets Charmilles mirror EDM machines, 3 sets Charmilles wire cutting machines, and 1 set Zeiss CMM machines, ensuring that mold accuracy can reach 0.003 mm.
Year Founded: 1998
Type of Business: Plastic Injection Mould Company
Main Service: Plastic Molds, Plastic Injection Molding Products, CNC Machining Part, Aluminum Extrusion, Die Casting Parts
Industry served: automation, smart home, consumer electronics, medical devices and so on
Number of employees: 300
Factory area: 12,000
Certifications: ISO9001,ISO14001,ISO13485, CE, RoHS
Address: 220, Building U3, Junxiang U8 Intelligent Manufacturing Industrial Park, Shenzhen, Guangdong, China
Company Profile
UliteMech is a leading injection mould manufacturer offering end-to-end solutions from product design and mold development to precision molding and final assembly. Supported by robust certifications including ISO9001, ISO14001, ISO13485, CE and RoHS, they ensure seamless, compliant production for global industries.
Year Founded: 2002
Type of Business: Plastic Injection Molding Company
Main Service: Injection Molding, Mold Making,CNC Machining, Rapid Prototyping, Sheet Metal Fabrication,3D Printing
Industry served: medical, automotive, new energy, drone,aerospace, electronics,and so on
Number of employees: 51-200
Factory area: 10,000
Address: No.21, Xinganglian Industrial Zone, Hongxing Community, Songgang Street, Bao’an District, Shenzhen, China
Company Profile
RJC is a leading injection mold manufacturer providing comprehensive solutions from product design to final assembly, backed by international certifications including ISO9001, ISO13485, IATF16949,CE, and RoHS. With a focus on global markets, they maintain long-term partnerships with clients across Europe, North America, and the Middle East through precision engineering and reliable quality.
Year Founded: 1983
Type of Business: Plastic Injection Mold Tooling factory
Main Service: Injection mold tooling , plastic injection-molded parts
Industry served: automotive, medical and personal care, commercial communications equipment, mobile and wearable devices and so on
Number of employees: 1,000+
Factory area: 180,000
Address: South Gate of TK Technology Industrial Park, No. 11 Huiye Road, Guangming High-Tech Industrial Park, Guangming District, Shenzhen City
Company Profile
TK Mold is a premier injection mold and injection molding solutions provider with over 40 years of expertise, delivering end-to-end services from structural analysis and mold development to mass production and surface treatments. At TK Mold, they create molds that meet the highest standards for accuracy and quality.
Year Founded: 2006
Type of Business: Plastic Mold Manufacturing Company
Main Service: Plastic injection molds, Silicone Rubber Molds, CNC machining, Die-casting, product assembly, Rapid prototyping
Industry served: Consumer electronics, household appliances, medical products, daily necessities, automobiles and so on
Number of employees: 1,000+
Factory Area: 60,000
Address: B518-B520 Yousong Technology Building, Donghuan 1st St., Longhua District, Shenzhen City, Guangdong Province, China
Company Profile
Topwell is a specialized manufacturer of highly complex plastic injection molds , integrating end-to-end services from design and production to post-processing and technical support. Certified with ISO9001, IATF16949 (automotive), and ISO13485 (medical), they deliver precision molds and injection molding solutions tailored for global industrial demands.
Shenzhen’s plastic injection molding sector powers global manufacturing and drives tech innovation. We hope that this blog "Top 5 Plastic Injection Mold Manufacturers in Shenzhen 2025" can help you identifying Shenzhen’s most capable injection mold factories — highlighting their technical expertise, proven delivery reliability, and strategies for optimizing supply chains (from design to quality control). Whether you’re developing consumer electronics, medical devices, or automotive components, we want this guide about these top 5 injection mold companies to equip you with actionable insights for faster, smarter decisions.
