Fritz Klaes Ges.mbH & Co KG

Alwin Höfert KG has been developing and producing O-rings and special seals for 50 years.

Main products: German Cologne VFM1091G vortex flowmeter, German Cologne VFM5090G vortex flowmeter, German Cologne VFM3100W-T vortex flowmeter, Cologne ultrasonic flowmeter OPTISONIC 7060, etc. Cologne flowmeter, Kroni flowmeter, Guanghua flowmeter, E

Hebei Shengsuan Chemical Co., Ltd. was established on February 7, 2018. mainly producing and operating pharmaceutical intermediates; Pesticide intermediates; Dye intermediate; Intermediates of synthetic materials; For other chemical intermediates an