Baoxin Technology

Address: Intersection of Jingyi Road and Weisan Road, Advanced Manufacturing Development Zone, Lingbao City, Henan Province
Tel：+86 398-3091008
Email: bxdz@londianwason.com

Hesheng Copper

Address: No.1, Wulonghe Road, Dongying District, Dongying
Tel：+86 546-7752366
Email: hsty@londianwason.com

Hanhe New Materials

Address: Fengzhou Industrial Park, Fengxian County, Baoji, Shaanxi Province
Tel：+86 917-4710188
Email: hhkjyyglb@londianwason.com

Longxin Technology

Address: No. 98, New Energy Avenue, Lishui Economic Development Zone, Nanjing
Tel：+86 025-57288999
Email: lxdz@londianwson.com

Ningxin New Materials

Address: Yongle Road, Yongning District, Nanning, Guangxi Zhuang Autonomous Region
Tel：+86 191 6372 3678
Email: nxxincai@londianwason.com

Nanjing Research Institute

Address: No. 98, New Energy Avenue, Lishui Economic Development Zone, Nanjing
Tel：+86 025-57288999
Email: njyjzy@londianwason.com

Henan Research Branch

Address: Intersection of Jingyi Road and Weisan Road, Chengdong Industrial Agglomeration Area, Lingbao City, Henan Province
Tel：+86 0398-3091008

Hongyu Electronics

Address: Chengdong Industrial Cluster Zone, Lingbao, Henan Province
Tel：+86 398-6199808
Email: hydzzhb@londianwason.com