QILI HOLDING GROUP CO., LTD., established in 2006 with its first factory and formally established as a group in 2014, is a manufacturer and trading company based in Wenzhou, China. With 301 to 500 employees, the company specializes in the design, manufacturing, and sales of sanitary stainless steel products, offering one-stop procurement supply chain services. They operate 8 independent production workshops, including specialized facilities for stainless steel plate punching, forging, tube and tube fittings, and various valves, alongside an Anhui Mass Production Basement for 3A CNC machine fittings and custom fittings. QILI HOLDING GROUP CO., LTD. offers a comprehensive range of high-cleanliness fluid equipment valves and pipe connection components, including sanitary valves (butterfly, ball, check, diaphragm), sanitary fittings (BPE, welded, clamped, union), sanitary pumps, tank accessories, and customized products. Their products, which include biopharmaceutical grade BPE pipe fittings (SF1 and SF4), are made from SUS304 and 316L stainless steel and comply with international standards such as ASME BPE, FDA, GMP, 3A, ISO, JDF, and DIN. The company holds certifications including CE and ISO 9001. With over 20 years of production experience and more than 30 invention patents, QILI HOLDING GROUP CO., LTD. provides OEM and ODM services and exports to over 70 countries and regions across North America, Europe, Asia, and other global markets.