---Hongjianda is a company specializing in inspection and testing services, engineering supervision and technical consulting, equipment procurement and sales, with a wide range of service industries, involving petrochemical, metallurgy, power plant and power transmission and distribution, fire fighting, environmental protection engineering, ship repair and building，FPSO, LNG, etc.It can provide domestic and foreign customers, including engineering supervision, design, production, equipmen,t debugging,and maintenance,welding process, NDT, product inspection.

---The company can provide customers with professional supplier audit, at the same time the company,has involved in steel, steel structure, metal machining, custom processing