86-29-863333380
Rm. 11735, Floor 17, Unit 1, Bldg. 3, (Phase 2) Yicuiyuan-Xi'an, East Of Tangyan South Road, High-Tech Zone, Xi'an, Shanxi, China (Mainland)
Vitamins And Supplements Vitamin B Complex Niacinamide/ 98-92-0/Vitamin B3, US $ 25 - 35 / Kilogram, Niacinamide, Vitamins, Shaanxi, China.Source from Xi'an Tian Guangyuan Biotech Co., Ltd. on Waimaotong.com.