Dated from on  August 2011,Luoyang Longding company has complied with GB / T19001-2008 idt ISO9001: 2008 "Quality Management System Requirements", GB / T24001-2004 idt ISO14001: 2004 "Environmental Management System Requirements and Guidelines", GB / T28001-2011 idt OHSAS18001: 2007 "Occupational Health and Safety Management System Requirements" implements quality, environment, and occupational health and safety management systems. It was first issued on March 20, 2012, and was reissued on January 29 , 2015 after recertification in 2015 year . In 2017, with GB / GB T19001-2016 idt ISO9001: 2015 "Quality Management System Requirements", GB / T24001-2016 idt ISO14001: 2015 "Environmental Management System Requirements and Usage Guidelines" new standards, the company's quality, environment, occupational health and safety management were reprinted and recertified  in 2017.  The certificate is issued and updated again on January 11, 2018. The certificate is currently valid until January 28, 2021.
In order to meet all our customers needs , the Longding company has effectively completed mostly global international certificates including ROHS certificates , SVHC testing , DINP(plasticizer) testing , heavy metal migration testing and KOSHER , FDA series products certificates . All these certificates and testing are providing a strong basement for stabilizing and expanding customers and international markets .