Shanghai Yada Plastic products Co., Ltd. is a sino-foreign cooperative enterprise operated by Lingyun Industrial Co., LTD., George Fisher Industrial Plumbing System Co., LTD., Australia and Huaxin Industrial Development Corporation. The company mainly produces automotive engineering plastic pipe and assembly, gas, water supply and drainage and municipal engineering plastic pipe system.

The exhaust gas source is mainly extrusion head, heating area, laser printing area, etc., the exhaust gas composition is mainly the product of the thermal decomposition of polyamide, in which the organized treatment capacity is 38000Nm3/h, the exhaust gas concentration is less than or equal to 60mg/m3, using "activated carbon adsorption and desorption + catalytic combustion CO" process, After exhaust gas treatment, jiangsu Province comprehensive atmospheric emission standard DB324041-2021 shall be implemented.