Renqiu Zhicheng metal door and window Co., Ltd. specializes in the production of large-scale industrial doors, industrial lifting doors, industrial sliding doors, industrial swing doors, anti pinch industrial doors, automatic garage doors, European thermal insulation rolling shutter doors, fireproof rolling shutter doors, etc. our factory is based on the spirit of & ldquo; Meet the needs of customers and pursue excellent quality & rdquo; To achieve zero defects as the goal, to provide users with high-quality products and services, so that our products are in the leading position in the same industry and win the trust and support of our customers. Adhere to the general policy of synchronizing product promotion with production and after-sales service. The enterprise has domestic advanced complete sets of processing equipment, advanced production technology and advanced testing equipment. From market research, design, production, testing, sales, installation, service, feedback and other links, are completely controlled