Shanghai Tangyi Environmental Protection Technology Co., Ltd. is situated in Fengxian District—Shanghai’s manufacturing hub. As a comprehensive enterprise integrating design, production, and sales, the company specializes in manufacturing eco-friendly protective covers for belt conveyor systems, including rain covers and dust covers.

Established in 2005, the company boasts 20 years of specialized experience in the design and production of conveyor rain and dust covers. Currently, the facility operates four fully automated CNC production lines capable of manufacturing covers in various profiles—including small corrugated, large corrugated, square corrugated, and flat-plate styles—with an annual production capacity reaching 350,000 units. The company is distinguished by its meticulous selection of raw materials, superior design, exquisite craftsmanship, and attentive customer service. Our current product range primarily includes fixed covers, openable covers, observation covers, belt-deviation detection covers, vibrating screen covers, custom-shaped covers, stainless steel covers, and fully transparent covers. These products are suitable for the conveyor systems found in a wide array of industrial and mining facilities—such as mines, power plants, steelworks, cement factories, ports, and chemical plants—providing effective protection against rain, dust, wind, and sunlight. By extending the service life of conveyor equipment and belts while simultaneously reducing maintenance costs and minimizing material loss during transport, these covers play a pivotal role in environmental protection; indeed, they are now considered a mandatory installation requirement for meeting domestic environmental compliance standards.

Adopting a customer-centric philosophy and prioritizing client needs, the company continuously develops and refines the design and installation methods for its rain, dust, and wind-resistant conveyor products. Through this ongoing innovation, we have successfully developed a diverse range of solutions—including quick-release buckle covers, reinforced wind-resistant covers, quick-release cross-bolt covers, fully enclosed covers, sliding inspection-door covers, and transparent covers. These advancements enhance the covers’ resistance to water, dust, wind, and sunlight; extend their operational lifespan; shorten production lead times; simplify installation; and reduce overall project costs—thereby effectively addressing the diverse operational requirements of our clients. Currently, the company has established cooperative partnerships with major industrial and mining enterprises such as Shanghai Baowu, Yongmei Group, Zhejiang Seaport, CR Cement, Conch Cement, Anhui Shenhuo, Shenhua Group, Yizhou Coking, Leida Cement, and Shougang Group. We also collaborate with renowned domestic machinery manufacturers, including Northern Heavy Industries, Dongya Heavy Industry, Tianjin Chengke, Huadian Heavy Industries, Tangshan Xinkaitai, Jiaozuo Keruisen, Shandong Shankuang, Shandong Libo, Ningbo Huachen, Jiangsu Shanxin, Jiangsu Zhongkuang, Jiangyin Yuanzhou, Shanghai Shanmei, Shanghai Zhenhua, Shanghai Shibang, Tongling Tianqi, Anhui Yongsheng, Wuhu Transport Machinery, Hengyang Transport Machinery, Hengyang Shuangyan, and Zigong Transport Machinery. In recent years, we have also successfully exported our products to numerous countries—including Russia, Australia, Turkey, Indonesia, India, Mongolia, Kazakhstan, Pakistan, Japan, Vietnam, and Saudi Arabia—earning unanimous acclaim from our international clientele.

Looking toward the future with great anticipation, Shanghai Tangyi Environmental Technology will uphold the spirit of “Innovation, Diligence, Perseverance, and Endeavor.” With unbridled passion, we are dedicated to crafting “Four-Excellence” products—distinguished by superior materials, design, craftsmanship, and service—and to meticulously producing a flawless conveyor hood for every single client. We strive to continuously enhance our brand recognition, aiming to become one of the world’s most professional manufacturers of conveyor protection products, and to make our own unique contribution toward creating a vibrant and beautiful world for us all!