浙江省三门开泰带业有限公司（前身为浙江省三门县侨华传动带厂）自1987年成立以来，始终专注于聚氨酯同步带，多楔带等产品的研发及制造。

公司总部位于浙江省三门县的六敖大沙湾工业园区，占地30000平方米。主要产品包括聚氨酯（PU）同步带、多楔带、开口带、接驳带等多种传动带以及带轮，年生产传动带能力超过1000万条。

我们严格遵循ISO9001国际质量管理体系，并在所有生产环节追求精益求精，以确保产品的品质始终保持一致。我们的产品广泛用于精密仪器、智能家电、医疗器械、纺织印刷、新能源和机械自动化等多个行业的机械传动。

公司以“以品质为生命、以信誉为根本、以客户满意为中心”为经营理念，全力保障机械行业的无忧运转，得到了广大客户的高度赞誉和好评，并参与多项国家标准制定。热烈欢迎国内外新老客户前来合作洽谈，共谋发展。



Zhejiang Sanmen Kaitai Belt Co., Ltd. (formerly Zhejiang Sanmen County Qiaohua Transmission Belt Factory) has been focused on the research and manufacturing of synchronous belt products since its establishment in 1987.

The company is headquartered in Liuao DashaBay Industrial Park, Sanmen County, Zhejiang Province, occupying an area of 30,000 square meters. Major products include various transmission belts such as polyurethane (PU) synchronous belts, ribbed belts, open belts, connecting belts, and pulleys, with an annual transmission belt production capacity of over 10 million pieces.

We strictly follow the ISO 9001 International Quality Management System, and strive for excellence in all production links to ensure the consistent quality of our products. Our products are widely used for mechanical transmission in various industries such as precision instruments, smart home appliances, medical devices, textile printing, new energy, and mechanical automation.

The company operates with the philosophy of "Quality is lifeline, reputation is fundamental, customer satisfaction is the center", devoted to ensuring smooth operation in the machinery industry and has received high praises from our customers，and participated in the development of several national standards. We warmly welcome new and old customers from at home and abroad to come for cooperation and business negotiation, to seek mutual development.