Zhejiang chai solar technology co. Ltd. Is a high-tech, environmentally friendly enterprise that combines technological research and development and production for sale. A company that produces good wind support, glass-filled vacuum collectors, solar water heaters, whose products are nationalized by sophisticated processes, innovative structures, extraordinary performances, and which sells abroad in europe, north america, south-east asia, etc., is well received and recognized by consumers. Without low-carbon green energy, people enjoy healthy and happy lives. Companies have many years of production experience, with equipment, talent design, high-quality products and high-quality services, and strong branding. The products are now fully rigorous: so9001:2000 certification of quality management systems, c-certification, c-certification and 3c certification. They are recommended by consumer associations, the board of governors of the solar energy association of zhejiang province, the s...