Establishd in 1986, ZHONGYI is the first co***ny in China engaged in the GRP pipe & tank production, with its production lines introduced from Italy. Now it is a member of ChemChina-Haohua, which is a state owned enterprise. We have now 5 branch co***nies around China, annual turnover 60000tons GRP products, mainly GRP tank, pipe fittings, GRP pipe machinery, customized hand lay-up products.
Certified by ISO9001, ISO14001, products in compliance with international standards as ASTM, ASME, AWWA, BS.etc....
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