about us


Cixi Zhenpeng Plumbing Fittings Co., Ltd

Cixi Zhenpeng Plumbing Fittings Co., Ltd is a

Chinese manufacturer with the highest developing potential specialized in the production of PEX pipe fittings, PPSU PEX fittings, PPSU valves, plastic products,

and customized mold design. Over 30 years' R & D experience in mold design makes this developing team more competitive in the high-precision plastic product injection industry. The company has passed quality control system ISO9001:2015. Its products are certified by UPC, NSF, AENOR and WATERMARK certifications.
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what we do

  • zhenpeng

    Hot & Cold POTABLE WATER

    Certified under UPC and NSF/ANSI 61, PPSU pipe fittings made by Zhenpeng are lead-free, non-toxic, and fit for hot and cold potable water system.

  • zhenpeng


    PPSU fittings are manufactured from Polyphenylsulfone which is a polymer originally produced around 1980’s and which exhibits excellent stability, strength, heat and chemical resistance properties. No...

  • zhenpeng

    Mobile House and RV

    PPSU pipe fittings, different from traditional brass fittings, have advantages of light weight, cheap price and excellent performance. Except for new apartment and villas, they are also widely used in...


our products


news & events

Apr 07, 2021

Repair And Solution Of Water Leakage In Poly PEX Fittings

  Floor heating is a heating method commonly used in modern homes, but the head of the household often encounters such a problem: How to repair the leak of Poly PEX fittings?   The first step: determi...

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Mar 31, 2021

What Should I Pay Attention To When Installing Poly PEX Fittings?

  When installing Poly PEX fittings, there are four details that need to be paid attention to   1. The installation location must be planned in advance, and a certain amount of space should be reserve...

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Mar 24, 2021

PEX Fittings Plastic Pipe Specific Installation And Maintenance Introduction

  As a PEX fittings plastic pipe material mainly used in building indoor cold and hot water supply systems and heating systems, it has the advantages of non-toxicity and high-temperature resistance. S...

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Mar 17, 2021

Repair Method Of PEX Fittings Plastic Pipe

  PEX fittings plastic pipes are generally laid under the floor, so if they are damaged, how should they be repaired? Below, ZHENGPENG will introduce the repair methods of PEX fittings plastic pipes, ...

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Mar 03, 2021

PEX Fittings Plastic Manufacturer Introduces Pipe Laying Skills

  The PEX fittings plastic manufacturer is a manufacturer specializing in the production of PEX fittings plastic materials. The product models are complete. PEX fittings plastic is made of high-qualit...

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Feb 25, 2021

Where To Buy PEX Cold Expansion Fittings Cheap

  In the consumer market, consumers’ demand for PEX cold expansion fittings is very large, but because the materials he chooses are relatively high, the production cost of grease is also relatively hi...

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