2. Tianyuan: Established in 197 1, aerospace military enterprise, China famous trademark, Liaoning famous trademark, excellent aerospace supplier, national high-tech enterprise, Tianyuan (Yichang) Adhesive Technology Co., Ltd. 3. Slibao: China famous trademark, Sichuan famous brand, national torch plan key high-tech enterprise, silicone famous sealant brand, Chengdu Slibao Technology Co., Ltd.
4. Baiyun: Established in 1985, Guangdong famous trademark, Guangdong famous brand product, key high-tech enterprise of national torch plan, Guangzhou Baiyun Chemical Co., Ltd. ..
5. Golden Mouse: China famous trademark, Zhejiang famous trademark, national high-tech enterprise, silicone famous brand of sealant, Hangzhou Zhijiang silicone Chemical Co., Ltd.