Huanghua Guanghui Hardware Products Co., Ltd. is a professional manufacturer of helical piles, integrating research and development, production and processing, and market sales. Equipped with complete production facilities and strong technical strength, the company operates three galvanized production lines, one spraying production line, and a specialized stamping and welding workshop, with a daily output exceeding 8,000 piles. The range of helical piles and concrete-filled piles we produce is extensive, offering various sizes and specifications, and we can develop products based on customer requirements, drawings, and samples. For over two decades, we have earned the praise and recognition of customers worldwide with our excellent service and high-end products. Our products are widely used in the engineering fields of photovoltaic solar power station foundations, building foundations, road facility foundations, garden fence foundations, and are exported to Europe, America, North Af...