ZHONGHE 2000 category 1 commodity trade mark registration certificate
ZHONGHE 2000 category 2 commodity trade mark registration certificate
ZHONGHE 2000 category 19 commodity trade mark registration certificate
ZHONGHE 2000 category 37 commodity trade mark registration certificate
New product identification certificate
Beijing Olympic green building excellent science and technology brands
Beijing Olympic green building excellent science and technology brands
Power (hydroelectric power) scientific and technological achievements evaluation certificate
High and new technology enterprise recognized certificate
Standing director unit certificate of waterproof material professional committee, silicate association of China
National key new product certificate
China building waterproof association member, director certificate
China building waterproof association member, director certificate
China green star certificate
Quality management system certification certificate English version of ZHONGHE Waterproof Material Co., Ltd.
Quality management system certification certificate of ZHONGHE Waterproof Material Co., Ltd.
International patent
Five state utility model patent certificate-1
Five state utility model patent certificate-2
Five state utility model patent certificate-3
Five state utility model patent certificate-4
Five state utility model patent certificate-5
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Address: No.168,Jintang Rood,Hedong District,Tianjin,China
Communication address: P.O.B No.〔7〕77,Tianjin,China
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