Shenzhen A-OK Technology Grand Development Co., Ltd was founded in 1998. The company has been dedicated to designing and manufacturing of world-class motorization and automation system for window coverings for over 17 years. Currently A-OK manufacturing facility in Shenzhen is Over 161,000 square feet and employs over 600 employees. A-OK is a qualified and reliable partner for your business: 1.Extensive experience A-OK has over 17 years experience manfuacture tubular motors and controllers for window coverings. 2.Completed supply chain A-OK built completed supply chain from product design to product manufacturing, better to control the quality. 3.Completed production lines A-OK can offer full solutions for both interior and exterior shading applications. 4.Elite R&D team A-OK each year invest 2 million dollars to R&D, co-founded R&D office in Stuttgart. Long years experience providing OEM/ODM service to tops companies in the market. 5.Diversified market service. Directly factory technical support and local customer service; One goal: Total Customer Satisfaction. 6. Accurate product positioning. A-OK aims at making best quality-price motor and controllers for worldwide customers. A-OK will be relocated to 645,000 square feet new and environment friendly manufacturing facility in the end of 2016. We will keep focusing our effort on one goal - Total Customer Satisfaction. Specialties: Tubular motor, curtain motor, window opener, venetian blinds drive, home automation system