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District Industrial Strengthening Project - Tianli 2022
China Plastics Processing Industry Association Plastic Pipe Special Committee Member Unit 2021-150
Enterprise Credit Rating AAA - Tianli 2021
Advanced Unit of the Building Materials Industry Association 2021 - Tianli
2022 315 Quality and Integrity Commitment Announcement 150
Member unit of the Plastic Pipe Special Committee of the China Plastics Processing Industry Association
Vice Chairman Unit, Shanghai Construction Materials Industry Association
Participated in drafting BG/T 18742.3-2017
Participated in drafting BG/T 18742.2-2017
