Qingdao Ruifengyuan Chemical Co., Ltd.
Qingdao Qingdao Chemical Co., Ltd., since the establishment of the fine chemical research and development team, has been committed to increasing the research and development force.Since the Spring Festival in 2023, pharmaceutical intermediate product
Introduction
Qingdao Qingdao Chemical Co., Ltd., since the establishment of the fine chemical research and development team, has been committed to increasing the research and development force.Since the Spring Festival in 2023, pharmaceutical intermediate products have been on the market, gaining confidence and positive reviews from all partners.
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Shanghai Yuanyi Valve Manufacturing Co., Ltd. is a valve manufacturing enterprise that integrates development, production, and sales. The company is located in the Zhuangxing Industrial Park in Fengxian, Shanghai, with a factory area of 38800 square
As a family-run business acting globally, with 10,200 highly qualified employees, the WIKA group of companies is a worldwide leader in pressure and temperature measurement. The company also sets the standard in the measurement of level, force and flo