Place of Origin : Chengdu,China
Post Date : 02-09-2013
Expiry Date : 02-10-2014

Electroplating Hard Chrome Aseptic Technic Inside The Mold, Which Do Not Rust Easily With Long Service Ages.
In The Structure Of The Gypsum Block Mold, The Ra Value Of The Surface Roughness On The Joint Side Is Not Less That 3.2.
Sealed Structure With No Slurry Leaked, Without Any Hard Friction To Operating Surface, Which Makes The Service Ages More Longer.
The Ra Value Of The Surface Roughness Between Forming Mold And The Operating Face Of The Evacuated Tubes, Materials Should Be Less Than 1.6. We Have Made It Between 0.6 - 0.8, Which Has Exceeded The National Standard.