Zhongda Instrument focuses on the sales of RoHS2.0 solutions, physical and chemical analysis instruments, measuring instruments and other laboratory supporting products, as well as providing integrated system solution services for industrial grade physical and chemical laboratory planning, design and implementation. In terms of instrument products, it covers XRF energy dispersive X-ray fluorescence analyzer (ROHS environmental detector, coating film thickness analyzer, alloy composition analyzer, precious metal analyzer, etc.), high-performance liquid chromatography (HPLC), environmental testing equipment, mechanical instruments, optical instruments, material testing instruments, etc. Since its establishment, Zhongda Instrument has adhered to the business philosophy of "practicality, integrity, mutual benefit, and win-win", serving a wide range of processing and manufacturing enterprises. It is committed to providing safe, durable, and accurate instruments and meters to global customers, widely used in industries such as electronics, hardware and plastics, leather goods, textiles, printing, plastics, toys, etc. In response to the current RoHS1.0 upgrade to RoHS2.0 in the industry, a "1+1" solution (XRF+HPLC) has been implemented, fully meeting the ten RoHS tests. Fully assist customers in easily responding to international RoHS/WEEE, EN-71, ELV, REACH, CP65, ASTMF963, halogen-free and other directives. Our advantage comes from professionalism and enthusiasm, and our goal is to "make profits for our customers"! We have strong technical strength, experienced professionals, high-quality service, good reputation, and comprehensive after-sales support. We deeply understand the needs of our customers, provide timely and thoughtful professional technical services to our customers with good business reputation and industry ethics, and work together with our customers to create a better tomorrow.