Which company should I go to for stain resistance testing? Baijian.com is a comprehensive collective owned research institute that integrates testing, inspection, analysis, testing, technical consulting, and other services with CMA and other qualifications recognized by the national metrology certification. It is also rated as a national high-tech enterprise and can issue testing reports within 7-15 working days Testing items include stain resistance testing, etc Testing standard

DIN EN 423-2002 Elastic floor coverings - Determination of stain resistance

GB/T 9780-2013 Test method for stain resistance of building coatings

GB/T 30159.1-2013 Testing and evaluation of textile anti fouling performance - Part 1: Stain resistance

Testing process

1. Baijiawang has received a commission from the customer 2. Both parties confirm the service requirements 3. Engineers provide quotations 4. The customer sends samples in the early stage, and BAIJIAN receives the samples 5. Engineers number and organize the samples 6. Both parties shall determine the testing items and sign a confidentiality agreement 7. Assign personnel to the laboratory, establish a team, and arrange testing projects. Having the national high-tech enterprise certificate and CMA testing qualification certificate, with complete testing instruments, the testing report can be issued within 7-15 days Complete the experiment within 8-15 working days 9. The engineer integrates the test results and data, and issues a testing report 10. Send the report to the customer by mail, fax, email, etc

11. Engineers provide follow-up related services

The role of testing reports

1. Third party reports from Baijian.com can be provided to product sales.

2. Test report data is used to prove product quality and the company's reputation 3. The inspection report provided by Baijian.com is for product import and export, market sales, qualification certification, etc 4. The testing report of Baijian.com provides data for relevant scientific research papers 5. Based on the data information from the inspection report of Baijian.com, identify problems with the product, improve product quality, and reduce product costs 6. Assist government units in conducting industrial and commercial quality inspections and market supervision 7. The testing report issued by Baijian.com can be used for bidding and tendering by government departments and public institutions