Sems Screw/high quality sems screw with square washer/Sems Screws White Zinc Plate with RoHS

sems screw with square washer

1)M4*10

2)Carbon steel+Zinc Plated

3)GB

4)OEM is welcome

 About Factory

1.manufacture area

2.Quality control department

3.warehouse

FAQ

1)Q:Are you Trading company or Manufacturer?
A: We are an Industry&Trade Company .Our factory name is Dongguan Anma Hardware Co., LTD

2) Q:What type of production equipment do you have?  and Which parts belong to your main product range?
A: There are many different types of manufacturing equipment, mainly including cold moulding machine, automatic lathe.We mainly produce non-standard precision electronic screws and lathe products .

3) Q:Why should I choose you? What's your advantages? Industries you are serving?
A: We are a professional manufacturer and have over ten years production and management experience

     n the field of fasteners .Our factory is now also ISO 9001 certified.
     we not only provide you with high quality products, but also are your industrial fastener solution supplier.
     We can provide our customers with a good solution in the area of production design, production process,

     packaging and after-sale service.Customer satisfaction is our sole pursuit.

4) Q:Which industry field are your product is suitable used in ?

A:Our products are used in such industries as electronic and PC industry,ck
machine equipment, Concrete Industry , outdoor equipment,Sheet metal chassis cabinets,ocean chemical industry.

5) Q:If I need related products to match our fasteners such as hex allen key(allen wrench) for hex socket head cap screw, can you supply these? What type of supported products can you offer for us?
A:We not only provide our customer with the fastener we produce, but also can provide nuts for screws, springs, washers, 

stamping parts, related tools such as hex allen key(allen wrench) for hex socket head cap screw, other items you require us to buy. 

We are your fastener problem expert. Pls challenge us when you face the difficulties of fastener.

Range of application 

Why should you choose Zhong Gu?

1. Industrial Experience and Advanced Equipment

We have gained more than ten years experience in research, development and manufacture of the fasteners, and have more professional technical staff for design and quality control, Especially served Würth, TCL, Huawei, Foxconn, Skyworth famous top group. There are 80 sets advanced production equipment and more quality control tools for ensuring 100% satisfation from our customer.

2. Thousands of Products and Twenty Different Kinds of Catalog

We have twenty different kinds of catalog for your choice and thousands of products for your reference. We also can do it as your required. You can challenge us if you can.

3. Good Service and High Quality

We can provide all kinds of international certificates such as ISO 901 certificate, etc. All our products have to pass four inspections. Firstly, pre-production material inspection; Secondly, professional inspection by QC; Thirdly, salesman casual inspection and the third party inspection or customer inspection. Our sales are almost 24hours available online, providing best before-sale and after-sale service.

If you have any questions,PLS feel free to contact us!