Guangdong Jianlang Hardware Products Co., Ltd. was established in June 2003. It is a professional company engaged in R&D, manufacturing and sales of architectural hardware products. Its business is to provide high-quality architectural hardware products and related technical consultation. The company has established a diversified product system with building door, window and curtain wall hardware as the core. The products extend to door control hardware system, stainless steel guardrail structure accessories, smart home and security, natural fire smoke exhaust and intelligent ventilation windows, underground comprehensive pipe gallery and labor safety. protective products, etc. The company was successfully listed on the Shenzhen Stock Exchange SME Board on March 29, 2016, and the stock abbreviation is "Jianlang Hardware". The headquarters of Jianlong covers an area of about 200,000 square meters. The company has more than 300 sales and service agencies at home and abroad, more than 30 branch companies at home and abroad, and a total of more than 8,000 employees. Jianlang has 443 registered trademarks at home and abroad, and more than 570 valid patents at home and abroad, including 33 invention patents. "Kin Long" and "KIN LONG" were rated as China Famous Trademark and Guangdong Famous Trademark respectively, won 20 high-tech products in Guangdong Province, 2 famous brand products in Guangdong Province, and participated in the compilation of 121 standards. The company has the national laboratory accreditation qualification, was recognized as a high-tech enterprise in 2009, and passed the re-certification in 2015. It has been awarded "Provincial Enterprise Technology Center", "Guangdong Provincial Engineering Technology Research Center of Architectural Components", "National Intellectual Property Advantage Enterprise", etc. In 2016, the project "Key Technology Innovation and Application of Prestressed Integral Tensile Structure" won the second prize of the National Science and Technology Progress Award. After years of development, all employees adhere to the "steady, pragmatic and efficient" style of Jianlong, and take "respect for science, coexistence and win-win, continuous innovation, sincerity and trustworthiness" as the core values, in order to achieve Jianlong to become a first-class architectural hardware in China and even in the world spare parts business and make unremitting efforts.