Material: Galvanized iron wire, Stainless Steel Wire, High Carbon Steel Wire, Low Carbon Steel Wire, Black Wire ,white wire, lead wire Specification: The below list just for your reference . Other specification is available as per customers‘request. Mesh/inch Wire Dia. (mm) Aperture (mm) 2 1.60 11.10 4 1.20 5.15 5 1.00 4.08 6 0.80 3.43 8 0.60 2.57 10 0.55 1.99 12 0.50 1.61 14 0.45 1.36 16 0.40 1.19 18 0.35 1.06 20 0.30 0.97 Application: Square Mesh is widely used in industries and constructions to sieve grain powder, mine sieving, filter liquid and gas, for other purposes like safe guards on machinery enclosures. Besides, it is widely applied for the substitute of wood strips in making wall and ceiling. Quality control： 1. SGS certificated factory and ISO 9001:2008. Insure the product with high quality and reasonable price. 2. More than 7 years of production and installation experience. Make sure your project is high quality. our Service: 1. Sample service Sample service is available for our company. And sample time is about 5- 7 days. 2. Customized service Customized service is also available for us. We can customize products according to your requirements. 3. After-sales service Our after-sales service start immediately after signing the contract. 1. No matter FOB or CIF the price term is we would try our best to find a lowest freight cost for customers' reference. 2. The third-party inspection always gets real and true data from us and we will send production photos to customers if there is no inspection. 3. Do our best to help customer arrange the shipment and customs clearance. 4. Installation, maintenance and repair instructions with full information. 5.3-15 years warranty depending on different finish and application 6. Accept Changing or Refunding if the products cannot be installed rightly. Package: It is inside with plastic film and outside wraped with waterproof paper, pallet package or according to customer's requirements.