Zhongli Instrument Technology Co., Ltd. is extremely proud to announce that we have achieved ISO9001:2015 certification.   Throughout its more than 18 years of history, Our products have sold well in the Europe, America and Southeast Asia market and total more than 100 countries these years, especially favored by European and American countries. Providing OEM & ODM service for customers. ZL covers an area of approximately 1800 square meters. It produces more than 1200 units of equipment annually and has accumulated over 25000 customers.