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In chemical industry there are various categories, products and complex technologies. Miscellaneous pollutants in large quantities and high toxicity are discharged during the production. Therefore, it’s vital for the chemical industry to achieve sustainable development and reduce harmful emissions.

The modern day chemical industry has committed itself to reducing emissions and improving the safety & environmental protection of factories. They also encounter severe government management requirements which vary for different countries and markets. YDF offers excellent products to meet requirements in chemical industry. Our valves own all applicable international accreditations and meet the most stringent environmental requirements, including Europe TA Luft, ISO 15848 standard. Tongshang’s global sales network and powerful manufacturing capability combined with abundant experience and technical knowledge helps customers to realize continuous technical innovation in chemical industry.