Bionegarsystem

We are one of the leader co. in field ofchemicals ,lab instrument, microbilogy,food addative .Would be glad to have good co-operation with you.Best regard

Telephone：98 - 21 - 889*****Address：Vali Asar Ave.-Firouzeh Lane-#9-Apt.9 Tehran, Tehra

Tai&＃39;an Kangyu Medical Instrument Co.,Ltd

Telephone：86 - 152 - 15484404Address：Jin Hua Commercial and Trade Mart. NO.326. Taishan Street, Taishan District Tai&＃39;an, Shandong

Beijing HYTS Chemical Trade Co., Ltd

Beijing Hua Yi Tian Sheng International Chemical Trade Co., ltd was jointly established by six chemical factories. Our major products involved in many fields, such as organic /inorganic chemicals, fine rubber chemicals and biochemical engineering. We have strong technical force ...

Telephone：86 - 010 - 57037977Address：Room 1931, Rui City International, No.71, Chaoyang Road, Chaoyang District, Beijing, Beijing