we are granted as SGS C ertification of China M anufacturing N etwork C ertification S upplier.
our company passed the international highest quality system certification standard s: GB / T 19001-2016 / ISO 9001:2015 Q uality C ertification.
we officially open ALIBABA Honest Suppliers Channel to join online marketing and open the international trade market. In April, we are admitted in R ecord of F oreign T rade O perators of China Custom...
our company passed the international highest quality system certification standard GB / T19001-2008 / ISO9001:2008 quality certification.
through technical reform of waste oil regeneration equipment technology, we make a great technical breakthrough. New petrochemical separation and molecular distillation technology began to be put into...
we successfully developed a unique heating system, opening a new chapter of energy saving and environmental protection.
our company was awarded the title of D emonstration U nit of Chinese C redit E nterprises A biding by C ontracts and K eeping P romises.
we developed the first H igh V acuum O il Purifier Self-activated V ibration D e - foaming T echnology in the world, and applied this technology to oil purifier manufacturing, which is currently at th...
the company was awarded AAA L evel Q uality C redit E nterprise of Chinese E nterprises.
the first automatic slag removal and multi-functional decolorization and purification machine came out. The quality of the purified oil by the new generation of decolorization and purification equipme...
with scientific and technological innovation, our company won the title of national high-tech enterprise.
CHONGQING KAIQIAN OIL PURIFIER MANUFACTURE CO., LTD. was founded.
the technical team engaged in oil purifier research was officially established. Meanwhile, the oil testing and analysis laboratory has been set up.