The advantage location of the hardware city in China gestated Yongkang Sonde Doors Co., Ltd. Sonde's products compose of security door, steel door, steel-wooden door, customize door, and interior door. The R&D, production, selling of Sonde's products are under exactly controlled. Drived by the idea" serving customer, improving the products, fulfilling customer's requirement ".

Since Sonde founding, emphasised on R&D, service, Sonde try to create luxuriant products, have a quick feedback and satisfactory teamwork. Meanwhile, under the concept of team work and creating better quality, Sonde have established the perfect supplier system to make sure the products keep a stability quality. With the rigorous and operative regulation management mean and the united working environment, Sonde employees are devoted their enthusiasm, and responsibility to their work. Sonde share their dream with the friends come from all over the world to live a healthy and comfortable life by providing ways of enjoying the rewards of our professional and sincerity on the work.