Chinese Mainland:

Tel: + 86-769-83077738

Changping Town, Dongguan, Guangdong,Changping Town, Dongguan, Guangdong, China China 523587

Contact: Mr. Chen

Phone: +86 18902616101

Email: trangjan@trangjan.com

HONG KONG:

Tel: +852 5643 5844

605 1/F Wing Wo Building 32-38 Ko Shan Rd, Lo Lung Hang,Kowloon, Hong Kong

Contact: Mr. Chen

Phone: +852 6573 8997

Email: trangjan@trangjan.com