TAG：petrochemical

Chemicals

Nanjing Trust Chem C

Our company is specialized in producing Benzotriazole, Tolyltriazole series prod

Reading(566)TAG： http://www.bta-tta.com/ Nanjing Trust Chem petrochemical industrial cycle water treatment auto chemical electronic chemical antirust

Enterprises

China Petrochemical

SINOPECEngineeringIncorporation(SEI)isastrongbrandundertheflagofChinaPetrochemic

Reading(880)TAG： China Petrochemical Engineering Construction Co. Ltd. SINOPEC Engineering Incorporation SEI SINOPEC http://sei.sinopec.com/sei/en/

Enterprises

Luoyang Bearing Rese

LuoyangBearingResearchInstituteCo.,Ltd.isahigh-techenterprisespecializinginthede

Reading(647)TAG： https://www.zys-bearing.com/ Luoyang Bearing Research Institute Luoyang Bearing Research Institute development production and sales of precision bearing special bearing high-speed machine tool spindle