JOLONG’s journey began in 1992, driven by a commitment to “green” principles, low-carbon solutions, environmental protection, and ecological balance. For over 33 years, we have dedicated ourselves to transforming every door and window into a masterpiece of exquisite craftsmanship. Our relentless pursuit of excellence is evident in every product we create.
JOLONG Window & Door Group, established in 1992, has risen to become the industry leader in precision manufacturing of high-quality, double glazing energy-efficient aluminum and UPVC window and door systems. Our unwavering dedication to quality and commitment to technological advancement have been the cornerstones of our success. Over the past 30 years, we have experienced continuous growth, evolving into one of the largest manufacturing bases in the industry. Our state-of-the-art facility spans 60,000 sqm and boasts a production capacity of 350,000
sqm of windows and doors annually. We pride ourselves on combining the best technician team, premium materials, advanced automation machinery, innovative industry design, seamless installation, and exceptional after-sales services.
