Puyang Zhongshi Group Co., Ltd. is a member of Sinopec Corporation. As national high-tech enterprise and scientific enterprise, we launch business in areas science & technology, industry, trade.
Our products have attained ISO9000 quality system certification. Some petroleum product ...
Telephone:86-393-4805739
Address:Mazhuangqiao Industrial Zone, Puyang city, Henan, China
Tieling Water Valve Co., Ltd. is one of the largest manufacturers in China. Moreover, our company listed as "Top 500 Companies National Machinery Industry".
Established 1935, we have been accredited by "ISO9001 Management System". Our products include butterfly ...
Telephone:86-024-72811122
Address:No.39 South Road ,Tieling City