In House Q.C.

Start from raw material to finshed products,

all processes are traceable and controled by Q.C.team.

Chemical check by lab spectromater

Metallurgical Analysis

Mechanical Properties

Ultrasonic Testing(UT)

Prositive Material Identification (PMI)

Macroetch Test

Intergranular Corrosion Test

Liquid Penetrate

Magnetic Particle Inspection

Dimensions Check

* For special testing or check, we'll follow up

with the customers' request. The third part

inspection is acceptable.