Ningbo Jia He Da Mechanical&Electrical Co., Ltd. Was established in 2011, specializing in windows and doors electromechanical products and related control system design and manufacture. JHD product line includes electric opening and closing curtain system, AC and DC tubular motor, indoor and outdoor dedicated venetian blinds motor, electric window opener and a variety of intelligent motor control system. Widely used in motorized projection screens, electric roller shutters, electric sunshades, electric shutters, electric garage doors, electric venetian blinds, electric sliding windows etc. The company always adhere to the "people oriented, quality first". Fully implement ISO 9001 quality management system, which contribute to the nice operation and permanent stability of our products. JHD product approved various safety certificates in compliance with world marketing such as CE, TUV, CCC, UL, VDE, GS, RoHS. Our sales network spread all over the world.

The company is located in NingBo JiangBei Investment Pioneering Park, covering 20 acres, the new standard plant 10, 000 square meters, more than 100 existing employees. Jia He Da remarkable R&D team with innovative and reliable product solutions. We would like to make our best efforts to bring you the best products, the most exquisite enjoyment of life.