PETECOS Instrument Technology Company mainly develops and manufactures a full range of analytical instruments, including:UV fluorescence sulfur analyzer, chemiluminescence nitrogen analyzer, sulfur and nitrogen analyzer, microcoulomb sulfur-chlorine analyzer, X-ray fluorescence sulfur analyzer, total chlorine analyzer, microcomputer salt content analyzer, bromine value and bromine index analyzer, coal sulfur analyzer, trace moisture analyzer, microcomputer mercaptan sulfur titrator, microcomputer basic nitrogen titrator, automatic open/closed flash point analyzer, kinematic viscosity analyzer, octane and cetane number analyzer, total heavy metal analyzer, petroleum distillation range analyzer, saturated vapor pressure analyzer, copper strip corrosion tester, cloud point, pour point and cold filter plugging point analyzer, infrared sulfur-carbon analyzer, environmental protection instruments and other related products. Our products are sold all over China, and some have been exported to many overseas markets. PETECOS is committed to sincere cooperation with key domestic scientific research institutes. We strive to develop products with independent intellectual property rights. Market and customer-oriented, we aim at continuous innovation and keep launching new products. We will make unremitting efforts and continuous innovation to meet the needs of customers from all walks of life with more advanced products and better services.