Beijing Dajiang Industrial Co., Ltd. has been focusing on metal product riveting, surface treatment and processing for many years, providing product matching services for well-known international enterprises.

The company is located in the Economic and Technological Development Zone Phase IV, Miyun District, Beijing, covering an area of 8,200 m² and a building area of over 12,000 m². We currently have 126 employees.

Our company processes a variety of 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 tanks, UV sterilizer shells; rotating filter cores, integrated filter assembly; surface treatments: carbon steel phosphatization, rust removal dry sandblasting, water sandblasting, shot peening, electrostatic powder coating, painting, heavy-duty corrosion protection, electrolytic polishing, etc.