Founded in 2003, ADA is a leading manufacturer of glass and metal sintered sight glass & thermoplastic hoses in China. Through the unremitting efforts of all employees, the company has developed into an enterprise with assets of more than 30 million yuan and various talents. The company pays attention to technical improvement and equipment renewal and has more than 60 sets of production equipment, with automation equipment accounting for 80%. The company is built up at the large area of 10000 square meters , the construction area almost around 6000 square meters,Annual production capacity:3.5 million sight glass、5 million thermoplastic hoses connectors、1 million meters thermoplastic hoses. In addition, the company stays customer-centric, inspires dedication, and continuously improves its governance structure, organizations, processes, and appraisal systems to sustain its long-term growth. We provide innovative, differentiated, and advanced solutions based on the business characteristics and operational patterns of different customers while continuously improving the company's industry competitiveness and customer satisfaction. The goal of our refrigeration business is to deliver better user experiences, support customers' business success, and lead the world forward by building the best, most intelligent, and most cost-effective products. Ada is committed to compliance with the laws and regulations in each country into which the company ships our products. Ada products are designed and tested to meet the appropriate worldwide standards for Product Safety, such as UL, PED, RoHS, ISO:9001,ISO14001.