self drilling screw for steel roofing sheet

1.  Q: Are you manufacture or trrading company?
     A:We are manufacturer & exporter who signed in 2004, and our boss has many years experiences in machinery.

2.  Q: Why should I choose you?
     A:We are professional manufacture company that could provide the best products for the best price, high quality of services, and credible quality assurance.

3.  Q: How does your factory conduct Quality Control and Inspection? 
     A: We are quite proud of our quality control procedure. It's comply with ISO quality system to control produce from the raw materials received to finishing warehousing. Any imperfect articles are rejected by our quality control.

4.  Q: How many kinds of products do you produce?
     A: We have produced different kinds of Steel Roof Tile Roll Forming Machine, Corrugated Steel Sheet Roll Forming Machine, C/Z Purlin Roll Forming Machine, Steel Deck Roll Forming Machine,  Slitting Line, Cut to Length Line, Press Brake, Shearing Machine, PPGI ,Gi ,PPGL ,Gl, Aluminum Coil. And we also can provide its finished products.

5.   Q: Where is your factory located? How can I visit there?
      A: Our factory is located in TongXiang, ZheJiang province. We could pick you up from HangZhou East Railway Station or TongXiang   Railway Station when you come.
 
   Please feel free to contact me for more up-date information and any queries you have. Best quality machines and services will be provided for you.