Dongguan City kingda extruded insulation board Co., Ltd. located in the famous ear, deep, Hong Kong gold economic zone in the town of Dongguan City in the town. Engaged in a new type of thermal insulation products extruded insulation board and the new composite sheet R & D, production and sales in one of the professional firms. Has successfully developed a variety of new extruded thermal insulation composite sheet, and successfully applied to the building walls and roofing, cold storage, refrigerated trucks, communications, furniture, mobile housing, HVAC, purification, planting greenhouses and other industries and Products, and get the same praise. Pay attention to technological innovation and system services to help customers develop to meet market demand for energy saving and environmental protection of high-tech products. And took the lead through the ISO9001 quality management system, ISO14001 environmental management system certification, the company's products in the domestic and international markets with strong market competitiveness. 
Qin Da always adhere to the high-tech, high-quality and market competition, quality service and reasonable price to win the trust of customers, the needs of the market and customer satisfaction to establish long-term stable partnership is our eternal pursuit! In the "casting quality, the pursuit of excellence," the purpose of serving, and strive to the best quality, environmental protection, energy-saving products and thoughtful and meticulous service to domestic and foreign customers, in order to achieve return customers, contribute to the community. Yuanda products to become your first choice for energy conservation projects.