Our PVC (aluminum alloy) gutter system seamlessly blends with the architectural style of the house, addressing the drawbacks of no gutters or using concrete gutters. It reduces the weight of the structure, enhances the aesthetics and layers of the building, features reasonable structural design, is simple and effective, easy to install, has good flexibility, excellent low-temperature impact resistance, and combines beauty and utility. The rainwater system's gutters and covers are meticulously crafted, with components using a plug-in connection, ensuring simple installation and leak-proof performance, and improving drainage efficiency. We also offer double-wall PVC gutters, 7-inch PVC gutters, double-wall extruded gutters, colored aluminum U-shaped and K-shaped gutters in various sizes for your selection. With a range of standards and colors, we strive to meet the satisfaction of our customers.

Our company assembles a team of highly skilled professionals, providing services from the initial planning stage, technical briefing, to product equipment and subsequent customer service. We have established a comprehensive system to serve a wide range of users. We offer four types of standard aluminum alloy square tubes: 55*78, 60*85, 80*100, and 50*80. Round tubes are available in diameters of 75, 81, 90, and 100. Our company can produce aluminum alloy gutters in various colors, standards, and shapes. We supply seamless downspouts of various diameters and fittings such as elbows and tees. We are one of the domestic manufacturers capable of bending seamless aluminum tubes (square and round) at any angle. Equipped with various forming and surface treatment equipment, we can provide metal tubes in various diameters and shapes to customers, widely used in machinery, construction, chemical, automotive, and other industries. Ance PVC (aluminum alloy) gutter products can be customized for customers in various shapes, materials, and standards for downspout systems. We aim to contribute to the beauty and harmony of metal downspout work and century-old buildings with our quality, service, and competitive prices.

Hangzhou Kecheng Building Materials Technology Co., Ltd. is a professional manufacturer and seller of PVC (aluminum alloy) gutter products. These products are primarily used in roof drainage and waterproofing systems as well as for private villa complexes. The company boasts professional equipment and extensive construction experience, offering services including retail, wholesale, and engineering equipment planning. Seeking innovation and perfection, the company's seamless gutter technology fills a gap in the industry. Relying on years of experience and advanced research and manufacturing skills, as well as the corporate culture of "moving a little every day, accumulating small to become great," the company's products have always maintained a leading position in the construction industry, earning high praise from customers. Product Introduction: Material: Color aluminum gutter system, metal gutter system Type: K-type gutter system, semi-circular U-type gutter system Specifications: 5 inches, 6 inches, 7 inches Color: Popular European and American colors, bright and resistant to aging Product Features: Attractive and stylish appearance with a small arc edge design, giving buildings of different styles character and vitality. Wave-shaped rectangular gutter design. Dignified and seamlessly integrated with the entire facade, preventing rainwater leakage and showcasing exquisite accessories. Corrosion-resistant and long-lasting, high-strength, lightweight, and aging-resistant. The metal surface has an oxidation wax protective layer with high corrosion resistance. The copper-based material surface is treated to simulate aging, displaying the natural patina of copper metal. Simple installation with components of various sizes that can be freely assembled. The company's PVC (aluminum alloy) gutter products always adhere to the principles of quality, service, commitment, and innovation, prioritizing customer satisfaction. Making design simple and easy, the metal gutter system has fewer accessories, is easy to install, and the components connect naturally and securely. The green and environmentally friendly gutter system is recyclable, causing no pollution to the natural environment and meets green building requirements. Business Philosophy: Crafted with care, royal quality!