ROYAL-VALVE.COM

The company is headquartered in Shanghai, inside Waigang Industrial Park. with a plant occupying 8000 square meters. We are a quality-oriented company, committing to continuously improving quality from raw materials purchase, packaging, transportation to finished goods. We currently has established a reliable quality assurance system and the products' quality has been well approved by our foreign customers. If you are looking for quality valves, on time delivery and the most reasonable price, Leyao may be your ideal partner.