We major manufacture Hardware machinery spare parts and Production silicone plastics products ,developlment new products moulds .
We major manufacture Hardware machinery spare parts and Production silicone plastics products ,developlment new products moulds .
NB Gain Industrial Co., Ltd. is located in Ningbo Zhejiang China, established i...
NingBo High-Tech Gain Industrial Trade Co,.Ltd was establi...
NB Gain Industrial Co., Ltd. is located in Ningbo Zhejiang ...
NingBo High-Tech Gain Industrial Trade Co,.Ltd was establi...
NingBo High-Tech Gain Industrial Trade Co,.Ltd was establi...