0084-20-43595588
0086-020-33370537
sales@sumyok.com
Vietnam Factory
Lot 17, Noi Hoang Industrial Zone,Noi Hoang Commune, Yen Dung District,Bac Giang Province, Vietnam.
Foshan R&D Center
4th FL, BD 5, Area B, Guangdong New Light Source Industry Base,Nanhai Area, Foshan, China.
Guangzhou Office
Room 1001, No.388 Jinshazhou Road, Baiyun Area, Guangzhou,China.
HK Office
RM 023, 9/F BLK G KWAI SHING IND BLDG(STAGE 2)42-46 TAI LIN Hong Kong
