Application Copper pipe is the first choice of residential housing water pipes, heating, cooling pipes installed. Copper products are widely used in aviation, aerospace, ships, military industry, metallurgy, electronics, electrical, mechanical, transportation, construct...
A: TT, L/C AT SIGHT, CREDIT CARD etc 2.Q: May I get a sample? A: Yes, we can send you free sample. You just charge for the express cost is ok. 3.Q: What is sample time and production time? A: * Existing sample 2days; ...