Street Address: Tianyu Science & Technology Park, Tianjin New Technology Industrial Zone, Chengdong
City: Tianjin
Province: Tianjin
Country/Region: China
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tube of Nickel coating inside,specification:4.76---12 own patent in China,best quality,lowest price welcome to order
tube of Nickel coating inside
Specification: φ4.76,φ6.35φ8φ9.52φ10φ12
ID: 3mm-5mm of Nickel coating uniformly
salt spray test: more than 144 hours (compare copper coating, the salt spray test is 30 times better)
The products avoide rustand metal weight loss during working in ethanol, carbinol.