Top 8 Plastic Spring Clamp Manufacturers in Shanghai, China

1. Shanghai Enjoy Tools Co., Ltd.

Shanghai Enjoy Tools Co., Ltd. is one of the most recognized suppliers of plastic spring clamps and Adjustable spring clamp in Shanghai, offering a wide range of woodworking and general-purpose clamping tools. Their plastic spring clamps are designed with reinforced PP and ABS materials, ensuring a strong grip, flexible jaw pressure, and long-lasting durability even under repeated use. These clamps are commonly used in woodworking, DIY assembly, photography backdrops, and light industrial fixing applications. Additionally, their products are known for smooth spring tension, anti-slip handles, and multi-size availability that meets both professional and household needs. Founded in 2014, the company has grown steadily as a trading and export-focused hardware supplier specializing in hand tools, clamps, cutting tools, and tool kits. Over the years, it has built a strong reputation for delivering stable quality products with OEM customization support for global buyers. Clients choose Enjoy Tools because of its consistent product quality, competitive pricing, and ability to handle large-volume export orders efficiently. What makes the company unique is its combination of factory cooperation networks and strict quality inspection systems, ensuring reliable performance across all clamp categories.

Address: Room 101~103, F1, Building 10, No.3888 Humin Road, Minhang District, Shanghai, China, 201108

2. Shanghai AMC International Trading Co., Ltd.

Shanghai AMC International Trading Co., Ltd. supplies a broad range of hand tools, including plastic spring clamps and Aluminum spring clamp used in household, workshop, and industrial applications. Their clamps are designed with strong polymer bodies and durable metal spring mechanisms that provide firm holding power and stable tension. These products are especially suitable for light assembly, woodworking projects, and temporary fixing tasks. Additionally, AMC ensures product consistency through standardized export packaging and OEM customization options. The company operates as a trading and export enterprise based in Shanghai, focusing on global hardware distribution. It has developed a strong supply chain network that allows it to source and deliver various tool categories efficiently. Clients choose AMC due to its flexibility in order sizes, fast delivery capability, and wide product selection. What sets the company apart is its ability to integrate multiple hardware categories into a single sourcing platform, making it convenient for international buyers.

Address: Shanghai, China

3. SY International Trade Co., Ltd. (Shanghai)

SY International Trade Co., Ltd. is a Shanghai-based supplier offering industrial and household tool solutions, including plastic spring clamps, Barbell spring clamps and Circular spring clamp . Their clamps are engineered for multipurpose use, featuring lightweight construction and reliable clamping force suitable for DIY, garden, and workshop applications. The materials used are typically reinforced plastic combined with spring steel components for improved durability. Additionally, the products are designed for ease of handling and quick application in various environments. The company operates as an OEM and ODM trading supplier with a focus on international hardware distribution. It has developed strong sourcing capabilities across multiple factories in China, allowing it to maintain stable supply and product diversity. Clients prefer SY International because of its adaptability, wide product catalog, and export experience. What makes it unique is its ability to serve as a multi-category sourcing partner rather than a single-product manufacturer.

Address: Shanghai, China

4. Shanghai Xicheng Hardware Manufacturing Co., Ltd.

Shanghai Xicheng Hardware Manufacturing Co., Ltd. produces a variety of metal and plastic fastening components, including spring clip-style clamps, Clamps for springs and Metal spring clamp used in industrial assembly and mechanical applications. Their clamp products are designed with strong structural integrity, ensuring stable grip pressure and resistance to deformation under repeated use. These clamps are widely applied in construction, machinery, and light industrial fixing systems. Additionally, they support OEM customization for specialized industrial requirements. The company has built its reputation through consistent production of hardware components, supported by modern manufacturing equipment and standardized processes. It focuses on delivering durable fastening solutions with strict quality control at each production stage. Clients choose Xicheng due to its engineering reliability, stable production capacity, and technical customization options. What sets the company apart is its strong focus on industrial-grade hardware precision rather than purely consumer tools.

Address: Shanghai, China

5. Saame Tools (Shanghai) Import & Export Co., Ltd.

Saame Tools is a well-established Shanghai-based company offering a wide selection of hand tools, including spring clamp products for workshop and general use. Their plastic spring clamps and Metal spring clamps are designed with ergonomic handles, strong spring tension, and durable plastic housing that ensures long-term usability. These products are widely used in toolkits, maintenance work, and light industrial operations. Additionally, Saame Tools emphasizes product consistency and export-grade packaging standards. Founded as part of a larger tool distribution network, the company has expanded its international presence through OEM and ODM manufacturing partnerships. It supplies a wide range of tools including pliers, wrenches, and clamp systems. Clients choose Saame Tools because of its reliability, strong export experience, and diversified product offering. What makes it unique is its integration of manufacturing support with global distribution services, allowing efficient large-scale supply.

Address: Shanghai, China

6. Shanghai Minghui Hardware Co., Ltd.

Shanghai Minghui Hardware Co., Ltd. is a hardware manufacturing and supply company producing various fastening tools, including spring clamp components. Their plastic clamps and Woodworking corner spring clamps are designed for stable gripping performance, making them suitable for industrial assembly, packaging, and light engineering tasks. The products emphasize durability, precision molding, and reliable spring tension. Additionally, Minghui integrates standardized production processes to maintain consistent quality. The company has a long-standing presence in Shanghai's hardware industry and benefits from strong manufacturing infrastructure. It focuses on producing cost-effective yet reliable hardware tools for both domestic and international markets. Clients choose Minghui due to its stable supply chain, competitive pricing, and consistent product quality. What sets it apart is its focus on combining traditional hardware manufacturing expertise with modern production systems.

Address: Shanghai, China

7. Shanghai Jufeng Plastic Products Co., Ltd.

Shanghai Jufeng Plastic Products Co., Ltd. specializes in plastic-based industrial components, including lightweight plastic clamp systems. Their spring clamps are designed with corrosion-resistant materials, making them suitable for humid environments and long-term outdoor use. These products are widely applied in electrical insulation, packaging, and lightweight assembly applications. Additionally, their designs prioritize flexibility and ease of installation. The company focuses heavily on plastic processing technology, allowing it to produce high-quality molded products with consistent accuracy. It has developed strong expertise in engineering plastic solutions for industrial use. Clients choose Jufeng because of its material specialization, product reliability, and application versatility. What makes it unique is its focus on advanced plastic engineering rather than general hardware production.

Address: Shanghai, China

8. Shanghai WIER Spring Clamp Manufacturer (Export Division)

WIER is a professional spring clamp and Woodworking spring clamps manufacturer with strong export operations in Shanghai, offering both plastic and metal clamp solutions. Their plastic spring clamps are designed for high-tension grip, ergonomic handling, and multi-industry usability including woodworking, photography, and industrial assembly. The products are built for durability with anti-slip jaws and reinforced spring mechanisms. Additionally, WIER supports full customization including branding and size adjustments. With over 20 years of manufacturing experience, the company has developed strong engineering expertise in clamp production. It focuses on high-quality fabrication processes, including stamping, assembly, and surface treatment. Clients choose WIER because of its reliability, customization capability, and international supply experience. What makes it unique is its full-cycle production system, allowing design-to-delivery control for global buyers.

Address: Shanghai, China