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Tengjin Rubber & Plastic Products Company offers comprehensive, custom plastic injection molding services and rubber compression molding services. Our services are not only can product design assistance and engineering, tool maker, and manufacturing, also can resource to handle products’ secondary needs. In addition to injection molding and compression molding, we offer many secondary services including product assembly, ultrasonic welding, hot stamping, thermal transfer, pad printing, machining, packaging, and shipment.

Our manufacturing processes and communication are highly efficient, which allows us to run an efficient production floor with minimal overhead costs. Our capabilities allow us to provide efficient and cost-competitive manufacturing services to our customers without sacrificing precision and quality.

We work closely with our customers assessing both short and long-term requirements. We will ensure that you have exactly what you need, right when you need it.


Tengjin provides innovation, solutions, and leadership to bring your concept and design into production.


Tengjin Rubber & Plastic Products Company is a manufacturer of medium and small precision-engineered rubber seal, custom rubber molding, and injection plastic molding, thermoplastic Rubber Molding components, which widely used in diverse industries, including electronics, consumer appliance, medical, telecom, transportation and industrial equipment.

We provide innovation, solutions, and leadership to bring your design into production. We also provide one-step assembly services as well as offer a full range of value-added services including pad printing, hot stamping, ultrasonic welding, hot plate welding, and spin welding as well as assembly, warehousing, and transportation support.

Our combined facilities, including CNC & EDM facilities for making molds, and 6 compression machines, ranging from 20 tons to 300 tons, and 7 injection molding machines, ranging from 40 tons to 600 tons and other tools. With high attention, experience and ingenuity, we will provide you with beyond your expected solutions.


Contact us today for a quote, we will give you a full service within 24 hours. 
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We have excellent expertise and full production quality, quick prototypes.

  • In-house engineering & management

  • Professional mold designers

  • Injection mold and liquid injection mold maker

  • Rubber compression and transfer mold maker

  • Fast delivery time and low cost mold building

  • Provide excellent solutions for different demands

  • No engineering fees, no hidden setup charges, and you own the tooling

Low and high volume runs and parts ranging from a single gram.

  • Plastic injection molding, Insert molding, Overmolding​

  • Rubbe compression, transfer, injection molding capabilities

  • Rubber-to-metal and plastic bonding

  • Liquid Injection Molding (Liquid Silicone Rubber)

  • Engineering assistance for tool design and development

  • Provide chemists for custom formulations

  • No hidden setup charges, You own the tooling, No hidden engineering fees

Tengjin Company specializes in Plastic Injection Molding, Insert molding, Over-molding and compression molding products.