Mechanical Seal Manufacturer, Spring Mechanical Seal, Reactor Vessel Mechanical Seals Supplier - Hangzhou Qinghua Industrial Co., Ltd.
Heshang Town Industrial Park, Xiaoshan District, Hangzhou, Zhejiang, China
Main products: Mechanical Seal, Spring Mechanical Seal, Reactor Vessel Mechanical Seals, Cartridge Mechanical Seal, Pump Seal, Compressor Seals, Single/Double Mechanical Seal, Gas Seal, Centrifugal Pump Mechanical Seals, Mixer Seals Mechanical Axis Rotation Sealing, More, Company Introduction, Trade Capacity, Production Capacity, Company Profile