issuing time：Jun 20,2019
The JST company successfully passed the third-party audit certification of the HSE management system and obtained the certification.
see detailsissuing time：Nov 16,2018
The 21st Abu Dhabi International Petroleum Exhibition (ADIPEC) was grandly opened at the Abu Dhabi International Exhibition from November 12-15, 2018, with 2,200 exhibitors from 25 countries.
issuing time：Oct 18,2018
From October 27th to 28th, all six intensive trainees of the company held a two-day outdoor practice activity at Zengcheng Beach.
issuing time：Oct 05,2018
JST has recently obtained API Q1 certification
