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Zhejiang Dingnai Plastic pipe&valve co., Ltd specilize in plastic pipe, fitting, valve products developing and producing.

We have 2 series product: "DINAI VALVE" and "DINAI PIPING". DINAI VALVE includes:ball valve, butterfly valve, diaphragm valve, globe valve, check valve, foot valve, sight glass and indicator. DINAI PIPING includes: UPVC, CPVC, PVDF, RPP, PPH pipe, fitting and accessories. all our products is for industrial piping corrosion resist purpose.

Our plant is located in Ningbo City Zhejiang Province in China covers 68000 square meters with ISO9001, ISO14001, ISO18001 certificates pasted. we have 20 professional engineers and 150 hundred experienced workers. our business started since 1998 and growing rapidly with output $15 million in year 2013.

With 12 years effort, "DINAI" brand plastic piping and valve has been one of the famous brand in china, by great success in China market we started our business abroad and win great success.

Today we are continually working for the target of technology innovation, providing customer excellent products, satisfied service.