Topper (Shanghai) Piping Materials Co., Ltd. is located in Jinshan Industrial Zone, Shanghai. It is founded in 2002, with registered capital of RMB 50.8 million yuan, factory area of 40,000m2 and construction area of 23,000m2.

Topper provides high quality pipe fittings, pipes/tubes, flanges, forged fittings, gaskets, bolts & nuts etc. as well as package services for kinds of projects.

The company has a strict quality assurance system. Each step of raw materials receiving, production process, inspection and testing, warehousing and packaging, transportation, etc. is carried out in accordance with ISO9001 intern ational quality system. It is also equipped with various cranes and transportation machinery to ensure that the products are professionally produced and maintained during production, storage, packaging and transportation.

Our products are well sold in 46 countries and regions. It has passed certifications of PED, AD2000 & TSG, and has obtained three international system certificates of ISO9001, ISO14001 and OHSAS 18001….