1. Entrance / exit a of Sanyuanqiao station on airport line
2. Entrance / exit D of Sanyuanqiao station of Metro Line 10 (in the direction of Phoenix City).
Beijing tianyuhe Machinery Co., Ltd. (Headquarters)
BEIJING VALVICE MACHINERY CO., LTD.
Address: Shuguang District, Chaoyang City six Time international A Seat two thousand nine hundred and one room
Postcode: one hundred thousand and twenty-eight
Telephone: +86-10-58677289 turn two hundred and fifty-eight 、 two hundred and ten
Email: olina @bttco.com.cn