Tianli Machinery Group-Professional research and development, manufacture and sales of "Tianli" brand solid-liquid separation equipment and related supporting equipment. Shanghai Tianli Filter Press Co., Ltd., Wenzhou Leandi Environmental Protection Equipment Co., Ltd., Wenzhou Tianli Filter Press Sales Co., Ltd., Wenzhou Haiwen Pump Co., Ltd., Yongjia Jiahe Valve Co., Ltd. and other 5 major subsidiaries. Over the past 25 years, The company has always carried forward the spirit of "hard work, enterprising and pioneering", adhered to the management policy of "people-oriented, technology-leading", adhered to the combination of independent development and the introduction of advanced technology at home and abroad, took the market as the guide, and relied on a wide range of human resources and strong technology. The company has more than 800 employees, more than 70 middle and senior technical personnel, and has two major production bases in Wenzhou and Shanghai, with a total area of more than 80,000 square meters and fixed assets of 1 More than 100 million yuan. The company has successively won many honors such as "User Trustworthy Unit", "AAA" credit enterprise, "star enterprise", "AA" level contract-abiding and trustworthy unit, etc., and won a number of national patents.

The main products of the company are: reinforced polypropylene box filter press, bearing ultra oil filter, stainless steel chemical centrifugal pump, reinforced polypropylene centrifugal pump, reinforced polypropylene self-priming pump, pneumatic diaphragm pump, self-priming oil pump, hydraulic control valve, etc. "Tianli" brand products are widely used in chemical, environmental protection, pharmaceutical, metallurgy, dyes, food, sugar, brewing, ceramics, electroplating, paper and other industries.