Yangzhou Jiedi Chemical Co., Ltd

The BAV Institute is an accredited contract laboratory providing food, cosmetic and pharmaceutical companies all kinds of hygiene and quality inspection services. Laboratory tests aside, our specialties are practical advice and trainings. Th...

Yongjia Liangke Valve Manufacturing Co., Ltd. is located in Oubei, Wenzhou, known as the hometown of pumps and valves. Over the years, the company has accumulated rich experience in valve manufacturing and has been able to develop steadily and rapidl