- Zhengzhou Tongxing Air Conditioning Technology Co.Ltd
- VRF VRV central Air Conditioner,Water Chiller,Split Conditioner,Air Handling Unit,Fan Coil Unit,Commercial Central Conditioning, system air conditioner, Scroll water modular chiller, Screw Centrifugal Duct split unit, fresh Libr absorption Residential Resisdential ....
- Address:kangning street and xinyi road
- JI NAN CHANG QING SIGMA CHEMICAL CO,.LTD
- NaBr, KBr, NH4Br, LiBr, MgBr2, ZnBr2, CaBr2, HBr, MnBr2 , AMPS , (bromide).
- Address:No.6 San Li Zhuang, Jing Wu Road Jinan Shandong China
- Jinan Changqing Sigma Co.,Ltd
- NaBr, KBr, NH4Br, LiBr, Li2MoO4, Li2CrO4 , MgBr2, ZnBr2, CaBr2, HBr, AlBr3, CoBr2, MnBr2.
- Address:4-301 No.6 Sanlizhuang Jingwu Road Jinan Shandong 250002 China
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