β€œour commitment”

Seko Plastic Co.,ltd is a specialist manufacture, researcher and developer of various moulds and plastic parts as
constructional pipes and fittings such as plastic valves and plastic faucets, and agriculture pipes and fittings so on.

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why choose us

Excellent and stable product quality

The company strictly implements incoming materials testing, comparison of incoming materials, screening and inspection of raw material suppliers; first-class production process design and process control make each batch of products more stable...

High product price ratio and gold content

The company's superior geographical location and lean management team reduce transportation and labor costs; through strict control of procurement costs and implementation of efficient production control, lower production costs...

Continuous and reliable product supply

Our company has ample production capacity and full control over raw material prices, quality, and stable supply, laying the foundation for continuous plastic valves,plastic faucets,pipe fitting production; our company's complete ERP system, well-structured sales warehousing network...

Fast and intimate extension services

Our company has consistently adhered to a seamless docking service, carefully created a service team consisting of technical backbones, implemented round-the-clock follow-up services, conducted timely visits, exchanges, and feedback on customers...

welcome to Seko Plastic

Taizhou Seko Plastic Co., Ltd. is a professional

China plastic valves manufacturers and plastic faucets suppliers

, researcher and developer of pipes fittings. In 2002, we started the production of PP compression fittings, and we are the first manufactory in China who doing these products. More than 15years keep on developing and doing same things, we become a professor. Meanwhile we developed to making PPR fittings, PVC fittings and valves, and irrigation fittings...
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latest news

  • 01-07-2020

    What are the differences between PPR pipe and PVC pipe

    1. Essentially different   PPR Pipe Fittings are also called three-type polypropylene pipes. They are made of random copolymer polypropylene and extruded into pipes and inject...

  • 23-06-2020

    Five problems often encountered in the use of valves

    1. Why does the double-seat valve easily oscillate when working at a small opening?   For a single core, when the medium is a flow-open type, the valve stability is good; when...

  • 17-06-2020

    How is the electric fusion of HDPE tube fused

    Electrofusion is a simple method of connecting PE pipes when no butt welding is possible (such as adding valves, elbows and tees). Use prefabricated fittings that contain electric ...

  • 10-06-2020

    Steps and methods of PE pipe welding

    1. Place a tube in the butt jointer and tighten the bolts. After clamping the pipe, turn it by hand once to see if it is tight. When placing the pipe into the docking machine, make...

  • 03-06-2020

    What are the advantages and disadvantages of ball valves

    The ball valve has a spherical flap and can open and close the fluid flow. They are the industry standard for pipe cutting applications. After many years of use, their design can s...

  • 28-05-2020

    What are the advantages of PVC plastic pipes

    PVC pipe fittings are the pipe of choice for trenchless water infrastructure projects. So what are its advantages?   A. Water quality   PVC will not produce odors to the ...