Found 3 companies
No. 15, Anyang Road, Shangjie Zone, Zhengzhou, China, Zhengzhou, Henan, China
Zhengzhou Greatwall Scientific Industrial and Trade Co., Ltd. is a comprehensive company integrating research, development, production and operation together. Since our establishment in April, 1988, o...
No. 16, Expressway Bridge, Yingyu Village, Gongyi, Zhengzhou, Henan, China (Mainland)
Shanghai science and Technology Co., Ltd. is a professional R & D, production, sales, teaching and chemical biological equipment Integrated Company. Mainly production of circulating water vacu...
Found 3 companies