China Injection Mold Manufacturers, Automotive Molds Suppliers, Home Appliance Molds Factory

Molds Custom

We primarily undertake custom mold making and manufacturing. Our products are sold both domestically and internationally. We guarantee quality, provide fast delivery, and have a comprehensive after-sales service system, earning the support and trust of both new and existing customers.

Mold Design

We specialize in designing molds for various lighting fixtures, automotive parts, furniture, and electrical appliances. Our professional engineering team possesses cutting-edge technology, strictly controls processes, and completes production tasks efficiently and with high quality.

Mold Manufacturing

We focus on mold manufacturing, producing numerous precision molds annually. We have a large R&D team, 200 sets of imported precision machining equipment, and 30 years of experience in precision mold manufacturing. We offer one-stop service and free product optimization.

Injection Molding

We specialize in injection molding of various small and medium-sized precision plastic parts, including single-color/two-color injection molding, overmolding injection molding, and insert molding services.

Product Center

We have established long-term cooperative relations with many enterprises.

Automotive Three-Color Injection Molds

Innovative Multi-Material Solutions for Advanced Human-Machine Interface
We specialize in the design and...

Two-color Injection Mold

Innovative Dual-Material Molding Solutions
We specialize in the design and manufacturing of precision...

Small Appliance Injection Molds

Custom Small Appliance Injection Molds are specialized tooling systems engineered for producing high-quality plastic...

Multi-color Plastic Molds

Multi-Color Plastic Molds, including two-shot (2K), three-shot (3K), and overmolding tooling systems, are advanced...

Medical Miniature Molds

In the frontier of medical technology, where innovation is measured in microns and lives are impacted by the...

Optical Grinding Parts Molds

In the world where light meets performance, the demand for surfaces of exceptional accuracy, integrity, and finish...

Headlight Optical Module Molds

Our custom Headlight Optical Module Molds represent the pinnacle of precision engineering for the automotive...

LED Spotlight Cup Injection Molds

Our custom LED spotlight cup injection molds are precision-engineered to manufacture the critical optical component...

Product Application

Warmly welcome friends from all walks of life to visit, investigate and negotiate business!

Automotive industry

Medical industry

Electronics industry

Industrial industry

About Us

Sanpin: An Innovative Partner Specializing in Molds and Injection Molding

Shenzhen Sanpin Mould Co., Ltd., established in 2007 and located in Bao'an District, Shenzhen, covers an area of over 24,000 square meters and is a national high-tech enterprise. The company focuses on providing full-chain services for plastic products, covering R&D, mold design, mold manufacturing, and injection molding production, with annual exports exceeding 100 million RMB. Sanpin Mould's products are widely used in automotive two-color/three-color lighting, automotive interior and exterior parts, new energy vehicle power distribution systems, medical equipment, home appliances, electronic products, and various industrial fields.

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