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HomeNewsSanhuan Rubber Co., Ltd. develop and design complex type decompression valve film and get the nation patent (patent no.is ZL2004 2 0091635.9）

Sanhuan Rubber Co., Ltd. develop and design complex type decompression valve film and get the nation patent (patent no.is ZL2004 2 0091635.9）

Date: 2024-08-29 Click: 19

Wenzhou Sanhuan Rubber & Plastic Products Co., Ltd. develop and design complex type decompression valve film and get the nation patent (patent No.is ZL2004 2 0091635.9）

No previous Next: Congratulations to Wenzhou Sanhuan Rubber Plastic Products Co., Ltd.

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Sanhuan Rubber Co., Ltd. develop and design complex type decompression valve film and get the nation patent (patent no.is ZL2004 2 0091635.9）Congratulations to Wenzhou Sanhuan Rubber Plastic Products Co., Ltd.he president of Wenzhou Sanhuan Rubber Plastic Products Co., Ltd.-Mr. Jinwen Zhao is engaged as expert consultant by Chemical and Material Engineering College of Wenzhou University.