Zhejiang Longyou Weite Electromechanical Technology Co., Ltd was founded in 2002. which is a professional manufactory of door roller and accessories in China.

Our company has insisted on the objective of technological development, incessant innovation in the past ten years. Our products, meeting the international standard, have won a good reputation both at home and abroad, such as Europe, America, the Middle East and Southeast Asia. Due to continuous and stable development, our company has enlarged the scale and owned more advanced equipment. We manufacture not only standard products but also measuring devices according to our customers' drawings and samples with customers' private labels.

Our leading products are hanging pulleys, sliding door pulleys, tracks, brackets, rail fixings, door hemmings, handles and other components of industrial sliding doors, hanging sliding systems and industrial sliding doors, hanging sliding systems and industrial door assembly production lines.

We sincerely hope that our high quality products and superior service will help to establish long-term and reliable relationships with all of our present and future customers.