Top 10 Most Popular Chinese Automatic Vertical Slide Window Brands

Kinlong is a renowned company in the architectural hardware industry, with a history dating back to 1975. They specialize in producing a wide range of products such as glass fittings, aluminum products, and architectural hardware. With over 3,000 employees, Kinlong serves markets worldwide, with a strong presence in Asia, Europe, and North America. Known for their high-quality products and innovative designs, Kinlong continues to be a competitive force in the industry.

Siegenia is a leading manufacturer of innovative window and door hardware, as well as ventilation systems. With a history dating back to 1914, the company has established itself as a trusted provider of high-quality products for residential and commercial buildings. Operating in multiple markets worldwide, Siegenia faces strong competition but continues to thrive due to its focus on innovation and customer satisfaction.

Foshan City JBD Door and Window Co.,Ltd. Foshan City JBD Home Building Material Co.,Ltd. we are group company, our factory have more than 20 yeas production experience, at present we have 5 workshops, our head factory produce aluminum profile, surface finish process ect. 4 factory produce aluminum door and window, here is No.3 factory, why we develop so fast? Firstly, our factory high-efficient management. Secondly, our factory high and stable quality control, we inspect 100% on each process. Thirdly, our old customer support, they come to make order again and again, also have some customer introduce new customer. That is why we develop very fast. As i introduced just now, we produce aluminum profile by ourselves to let our products more competitive, so that our customer have more profit or lower purchase cost .our price is favorable base on our high quality. We can supplier you all kind of door and and window and related building material. Before production, our engineer will make drawing for your checking, if there have no problem on drawing, customer sign back to avoid mistake, then we can permit to start production, after finish products packing, we will mark No. and description on the packing, so that when you get products, you will easy to know what is inside and where to install. So cooperate with us, you don't need to worry, you can sleep well, we hope have long cooperation with you in the future.thank you!

Roto is a leading manufacturer of high-quality rotational molding products, serving customers worldwide since 1998. With a strong presence in multiple markets, we continue to innovate and provide top-notch solutions for our clients.

Winkhaus continues to expand their presence in key markets and drive innovation in the industry.

Competitive Situation: Strong presence in the market with innovative products and solutions.