Construction accessories

Raw Material:
Carbon Steel; Alloy Steel; Stainless Steel; High-chromium cast iron；High-manganese steel, Duplex stainless steel；Aluminum alloy; Brass; Bronze
Service:
Silicon sol investment Casting，Sodium silicate investment Casting；According to customer’s detailed drawings or samples.
Machining of Steel Blanks; Machining of Castings; Machining of Forgings; Machining of Stamping
Heat treatment:
Solid solution treatment，Normalizing; Tempering, Q+T; Quenching; Carburizing; Nitriding；
Tolerance
Controlled by ISO 8062 CT4-6, ISO 8062 CT7-CT8
Machining Equipment:
CNC machine 48units，Machining Center 6units,Robot automatic line:7units,Rocker drilling:2units,CNC milling machine:3units,Special Drilling Machine:1unit,Ultrasonic cleaner:1unit.
Quality Certification:
ISO9001; TS16949
Delivery Time for Samples:
CNC：7-10days for samples making
Testing Equipment:
Spectrograph; Mechanical Test Equipment; Hardness Tester; Dye penetrant；Impact inspection；Salt spraying test；Roughness Tester; Dimension Checking Tools; M.T; U.T; CMM
Surface Treatment:
Power Coating; E-Coating; Plating Zn / Cr / Ni; Blackening; Dacromet; Hot Galvanizing;