our 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

  • 19-04-2019

    Quickly judge your ppr pipe quality

    Water is the source of life. In daily life, water is indispensable. Then ppr pipe is used as a conduit for conveying water. When we choose it, it is not sloppy. Therefore, when cho...

  • 13-04-2019

    Ppr pipe fittings name and install introduction

    1. PPR pipe fittings: U-shaped pipe clamp, dark valve, plastic-coated metal pipe clamp, 90° elbow with internal thread, single-joint copper ball valve, equal-diameter tee, flange, ...

  • 04-04-2019

    Most asked QA about PPR pipe

    Question 1: Is the PPR tube that is not cracked a good PPR pipe? The embrittlement temperature of PPR is 0 °C. Because of its low temperature brittleness, it is easy to be cracked ...

  • 29-03-2019

    Pipe fittings specifications and purchase points

    PE-X tube Good low temperature toughness, high temperature resistance, good stress crack resistance, no thermoplastic energy, can not be connected and repaired by hot melt welding,...

  • 19-03-2019

    PVC pipe production process and forming process parameters

    In general, the production process of PVC pipe is: raw material + additive preparation → mixing → conveying feeding → forced feeding → cone twin-screw extruder → extrusion die → si...

  • 20-02-2019

    Ppr pipe testing method and precautions

    (1) PPR pipe inspection method Appearance inspection: uniform color, the inner and outer surfaces of the pipe should be smooth and flat, without dents, bubbles and other surface de...