Chengdu Dongfang Instrument Co., Ltd. was founded in 1993. Its main products include automatic helium leak detectors, vacuum drying and degreasing equipment, refrigerant charging equipment, refrigerant recovery equipment, vacuum purification and oil injection equipment, etc. These products are widely used in high-end manufacturing and key industrial sectors such as refrigeration, automotive, energy, electric power, nuclear industry and military industry. Adhering to independent intellectual property rights as its core competitiveness, the company possesses a number of core technologies and patents, and has obtained a variety of authoritative management system certifications. Its product quality and reliability have reached advanced industrial levels, with products sold to markets at home and abroad. With over 30 years of intensive experience in the industry, Chengdu Dongfang continues to promote technological innovation and product iteration. It is committed to providing customers with integrated solutions featuring high precision, high stability and high reliability, helping enterprises improve production line efficiency, output scale and quality control capabilities.