Xi'an Kaitai door industry Co., Ltd. is a door manufacturing enterprise focusing on the design, development, production, sales and installation of fast doors, industrial doors, roller shutter doors, garage doors, motor door controls and other related products.

The main varieties of production and operation are: Fast door, garage door, industrial lifting door, industrial sliding door, industrial swing door, industrial folding door, industrial roller shutter door, special door, window opener, etc. Products are widely used in factories, warehouses, garages, shopping malls, villas, residential areas and other places of various industrial and mining enterprises and institutions.

The company has design department, production department, sales department, engineering department, maintenance department, procurement department and other relevant departments. Xi'an Kaitai door industry adheres to the business principle of "high quality, low price and honest service", follows the enterprise philosophy of "integrity, harmony, high quality and innovation", constantly innovates and pursues excellence, cultivates a group of high-quality management personnel, business personnel and technical backbone, sets up a professional R & D team, cooperates with domestic and foreign counterparts, introduces high-quality products and forward-looking technologies, and has accumulated rich production Manufacturing, installation and after-sales experience. The company has set up professional installation, maintenance and after-sales subsidiaries to serve super customers with super products and installation technology.

In January 2014, the trademark "oppotech" was approved for registration, and "oppotech" will become the symbol of Kaitai industrial door products, which also indicates that Xi'an Kaitai door industry has taken a solid step on the road of brand construction.

In January 2019, the company obtained the ISO9001 quality system certification, strictly controlled the quality, implemented the quality tracking system, and provided high-quality, safe and reliable products and services to our customers.

Our customers include: China Railway No. 1 Bureau, China Railway No. 4 Bureau, China Railway No. 20 Bureau, Xi'an high speed railway, Institute of Optics and mechanics of Chinese Academy of Sciences, BYD, Shaanxi Automobile Group, YueDi new energy automobile, Samsung Electronics, 401 Institute of China Aerospace No