xingmao 3rd street

YING International Incorporation Group (formerly SanLe Coating Technology & Machinery Ltd ), has grown up to be a leading enterprise in coating industry, specialized in metal surface finishin...

No.14 Jiuxianqiao East Rd. Chaoyang District

We, Beijing ENERTIC Technical Engineering Co., Ltd. Is a professional company which service mainly covers the following aspects: Quality inspection Procurement and sourcing serviceExpediting Quali...