Henan Zoo Tshaj Lij Choj Co., Ltd yog cov chaw tsim khoom lag luam tshaj lij, thiab peb cov khoom siv tau dav siv hauv: nqa, steel mills, thee mines, cement nqa, roj av, hluav taws xob, aerospace, tshuab kev lag luam, chemical engineering, tsheb ciav hlau, tsheb, nkoj, hlais dej, chaw nres tsheb khiav ua ntsuab, nplej, roj, ua zaub mov noj thiab lwm yam lag luam. Txais tos sab laj thiab txiav txim.
Tuam Tshoj' s cov saw kev lag luam suav txog kev tsim kho txuas ntxiv ntawm cov khoom lag luam tshiab nrog cov ntsiab lus muaj txuj ci siab thiab tus nqi siab ntxiv, txhim kho cov khoom lag luam zoo, thiab txhim kho kev sib tw ntawm Tuam Tshoj' s saw kev lag luam nyob rau hauv kev ua lag luam thoob ntiaj teb raws li cov tswv yim txhim kho tseem ceeb rau cov lag luam. Xyoo tsis ntev los no, nrog kev koom tes nquag thiab txhawb nqa Chain Transmission Association, Chain Transmission Standardization Technical Committee, National Chain Quality Supervision thiab Tshuaj Xyuas (tom qab no hu ua National Chain Inspection) thiab cov chaw soj ntsuam zoo hauv zos, cov tuam txhab tau feem ntau txuas nrog tseem ceeb rau kev tswj kom zoo thiab cov neeg ua haujlwm tau zoo Kev cob qhia, thiab ntxiv dag zog rau cov khoom lag luam tswj. Nws tau ua lub luag haujlwm zoo hauv kev txhim kho cov khoom lag luam zoo hauv cov saw hlau kev lag luam thiab txhawb nqa cov lag luam kom nkag mus rau hauv kev txhim kho kev noj qab haus huv sai li sai tau.
