Product Ranges

For quality of products, KIN LONG insists high standard requirements. Trying our best to achieve no defects and no complaints. Hope customers will finally satisfy with our service.


KIN LONG obtained twenty high-tech products and two brand products in Guangdong province. Participating in the compilation of more than 121 standards, KIN LONG was awarded as the high-tech enterprise in 2009. Through re-cognizance in 2015, KIN LONG was granted these titles like Provincial Enterprise Technology Center, Guangdong Buildings Components Engineering Technology Research Center, and State Intellectual Property Dominant Enterprise, etc. In 2016, the project "pretension overall tensile structure key technology innovation and application" obtains the second prize in the national science and technology progress award.


Innovation Capability

KIN LONG owns provincial enterprise technology center and laboratory center which is authorized by CNAS. We also set up R&D center which helps to build market-driven product development mechanism. KIN LONG, certificated as high-tech enterprise, owns more than 500 domestic and international patents.


Quality Assurance

KIN LONG, as a leading company in construction hardware field in China, has established top quality management organizational structure. KIN LONG has successfully passed the certification for ISO9001, ISO14001, OHS18001, ISO10012, China Compulsory Certification, CE Certification and so on.



KIN LONG has more than 2500 sales representatives and over 700 managerial & technical personnel. They play the key role in market development, customer service and problem solving in projects. Our company, adopted direct-sales system, focus on building our own channels to achieve a wide marketing network. We have set up more than 300 sales and service branches worldwide.





Kinlong has been involved in the 2022 World Cup Qatar!

The FIFA World Cup Qatar 2022 is the 22nd World Cup, that is the first time that the World Cup was held in Qatar and the Middle East countries, and also the second time was held in Asia. The matches will be held from November 20th 2022 to December 18th 2022 in 8 venues in Qatar. Kinlong products were fortunate enough to be used on many venues to help the grand event to be held successfully.

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    2018-06-14kinlong Hardware has been involved in the 2018 World Cup!

    The 2018 World Cup (2018 FIFA World Cup) is the 21st World Cup, it is the first time be held in Russia and also the first time be held in Eastern European countries. The matches will be held from June 14, 2018 to July 15th in 12 venues in 11 cities in Russia. kinlong Hardware products were fortunate enough to be used on many venues to help the grand event to be held successfully.




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    2017-04-19门窗转型升级两大任务:补短板 促提升

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