OREANDA-NEWS. November 12, 2014. After 9-day auditing by the examiners of Japan Quality Assurance Organization (JQA), the SN series carbon steel products produced by TISCO according to JIS passed the JIS certification on-site audit for the first time. This is another product certification since TISCO got the JIS certification for its stainless steel products in 2009.
 
The audit was carried out in the product quality, laboratory management and quality system by sampling. The audit results show that all the products are qualified, the laboratory management meets the JIS requirements, there are 8 observation items for the plant management. According to the accreditation procedure, JQA will issue JIS certification to TISCO for the carbon steel products after approval by its expert evaluation meeting.
 
The SN series products produced by TISCO according to JIS are well received by customers at home and abroad. Their sales volume increases with years. The JIS certification will play an important role for TISCO’s products to enter into the international market.