简体中文
にほんご
EnglishÜber Bello
Guangdong polymer seal engineering technology research center
Enterprise standard for diaphragm gas meter diaphragms T/CMARQ001-2018
Dongguan double enterprise
Hainan University teaching practice base
Rubber products industry single champion products
2023 rubber products industry scientific and technological innovation enterprises
The fifth Council governing unit
2023 Excellent Supplier Best Service Award
Innovative smes in Guangdong Province
