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Jinwei Technical Service Co., Ltd. was established in Tianjin TEDA in 2011. The company has more than 12 years of experience in quality inspection and testing and technical advantages, mainly engaged in quality control, non-destructive testing, professional training and other technical services in land and ocean engineering. The company has more than 70 employees, including nondestructive inspectors (with ASNT, PCN, CSWIP, CCS, DNV and secondary / tertiary certificates issued by China Special Equipment Inspection Association), QA / QC inspectors (with CWI, CSWIP, NACE certificates) and electrical / mechanical inspectors