In the future, the group finally completed its portfolio by the end of 2010. Under the jurisdiction of the three major companies: Jiangsu Kai billion Building Materials Technology Co., Ltd. Hefei branch; Jiangsu Kai billion technology building materials Co., Ltd.; Langfang Kai Du Technology Building Materials Co., Ltd.. Products under the jurisdiction of the three major series, industrial door series, insulation, waterproof building materials series, invisible screen window series. (Jiangsu Kai Kai Building Materials Technology Co., Ltd. Hefei branch, also known as Hefei Kai Li Door Co., Ltd.)

        Hefei Kaiyi Adams door industry Co. Ltd. is specialized in the production of fast shutter doors, Kai billion's R & D, production, installation, customer service service as one of the rapid accumulation of doors, industrial doors, retractable door, garage door, transparent soft curtain of the founder, industrial doors and door related products series solution provider.


        The company has own brand "Kaiyi Si", has a group of professional and technical personnel of rich practical experience and innovative spirit and a stable team of skilled workers; senior management personnel; technical personnel; a group of dedicated sales staff, free to provide reasonable design for you; a group of professional installation personnel, free of charge for you on-site installation guide, and one year free warranty, life-long maintenance in time, for you to solve the menace from the rear. In the pursuit of quality concept, the company has gradually formed a huge scientific research, production, sales, service system. With advanced production equipment, in consolidating the quality of existing products at the same time, continue to introduce new products, many varieties have a variety of appearance and practical patents; built a relatively perfect service system. The company is ISO9001-2000 quality certification unit, and won the Chinese well-known brands, product quality supervision and inspection certificate and other certificates.


     The company has always adhered to: relying on science and technology, quality as life, service as the guarantee, customer satisfaction as its purpose, and strive to open up the market. Products are selling well all over the country, and in many large cities have established agencies and after-sales service institutions.

       Kay Adams billion focus on products, continuous innovation technology, with advanced technology, excellent quality, perfect customer service service system, talent shows itself in the same industry, become an international force caused by the known first-class enterprise, and you were growing up, Kai billion.