Wholesale of fixed-frequency air-conditioning universal boards [fixed-frequency air-conditioning universal boards] which one is better and which one has @Kexude

Wholesale of fixed-frequency air-conditioning universal panels [fixed-frequency air-conditioning universal panels] Which one is good and which one has @Kexude Qingdao Songxu Technology Co., Ltd. is located in Qingdao, a national coastal tourist city. The company is a company specializing in the production and sales of air-conditioning leakage protection switches, air-conditioning controllers, variable frequency (fixed frequency) air-conditioning general boards, air-conditioning testing instrument research and development, polymer material processing and testing instruments, controllers and experimental equipment, and provides customers with complete A high-tech enterprise with product solutions, the company currently has dozens of patents and has advanced production and process technology. Products are widely used in home appliances such as air conditioners, instant high-power electric water heaters, refrigerators, and washing machines. Since its establishment, the company has adhered to the principle of equal emphasis on talents and products, and has attracted experienced engineering and technical personnel and professional management talents. Strict management, high technology, advanced production equipment and complete testing methods produce high-quality products and provide high-quality after-sales services. The leading products have passed 3., and certification to ensure high quality. The company takes "technology cares for life" as its concept, takes technological innovation as the foothold of its products, adheres to "entrepreneurship with integrity", adheres to the business philosophy of "integrity and win-win", and focuses on the construction of a sales network. Its products are sold to many cities across the country and have many distributors. merchants, including thousands of outlets including Haier, Hisense, Midea and other home appliance brands. It has won a good reputation in the market with its excellent quality, suitable price and excellent service. And it has become the designated brand for supplying leakage protection switch products in chain shopping malls such as Shandong Sanlian.