Beijing Dajiang Industrial Co., Ltd., established in June 2000, specializes in metal product riveting, surface treatment, and processing, providing product matching services for internationally renowned companies. The company is located in the Economic Development Zone Phase IV, Miyun District, Beijing, covering an area of 8,200 square meters with a building area exceeding 12,000 square meters. It currently employs 126 staff. Dajiang Industrial is renowned for its "high-quality products" in the Beijing mechanical manufacturing sector.

Our company processes products including: hydraulic oil filters, seawater filters, natural gas filters, quartz sand filters, chemical storage tanks, low-temperature storage tanks; piping for building water supply, pressure regulating tanks, UV sterilizer casings; rotating filter cores, integrated filter assembly; surface treatment: carbon steel phosphatization, rust removal dry sandblasting, water sandblasting, shot peening, powder coating, painting, heavy-duty corrosion protection, electrolytic polishing, etc.