Jiangsu Weiyuan Gaofeng Spring Co.,Ltd
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Payment Terms: | T/T,L/C,D/A,D/P,WU |
Place of Origin: | Jiangsu, China (Mainland) |
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¢7*54*200*14.8 chromium
Technical Requirements:
1) 1. Total number of coils: 14.8.
2) Number of active coils: 12.8.
3) Free height: 200mm.
4) Port deburring.
5) Both ends of the surface were wore off, circumference is not less than 3/4.
6) Shot blasted: pills ¢ 0.8mm ~ ¢ 1.2mm, intensity 0.2 ~ 0.45A, coverage of 80%.
7) Surface treatment: plating.