Shenzhou 12 spacecraft was successfully launched. Our products are applied to the aluminum connectors of the spacecraft, making a modest contribution to the successful launch of the spacecraft.

Excellent pretreatment of chemical nickel process for aluminum parts

Degreasing Minco

Micro etched bondal

Descaling 66 micro etching salt

Zinc plated bondal

BL alkaline electroless nickel plating

Advantages of Meten series chemical nickel:

Good adhesion

Good corrosion resistance

Stable operation

Long life

New aluminum passivating agent

Excellent bare film corrosion resistance

Necessary conductivity of energized parts

It is suitable for aluminum material processing in aircraft industry, motor communication and other industries

It has passed the identification of [mil-qpl-81706 level II type 3] of aviation system directive (navair)