2005 ning hta hpaw ninghtan ai Hebei Yugang Pipe Manufacturing Co., Ltd., hpe bai gram lajang nna, pipeline anti{4}}corrosion, pipeline insulation, pipeline insulation, gawgap ai lam hte htaw sa ai jak ni, hpaga yumga galaw ai jak ni, dut mari ai lam ni hpe galaw ai lam hta kungkyang ai, hpaga lam hte hpaga yumga galaw ai company kaba langai hku nna rawt jat wa sai. Shi a subsidiary ni gaw Yanshan Xinyuan Pipe Industry Co., Ltd. (ka shalawm ai), Cangzhou Yushun Pipe Equipment Co., Ltd., Ltd., Ltd., Ltd., Ltd., Ltd., hte Cangzhou Jun’an Jun'an Pipe Co., Ltd ni lawm ai.
Anhte a company gaw 3PE anti-corrosion hpri pipe ni, spiral steel pipe ni, anti{2} n-gang pipe ni, n-gun rawng ai n-gang pipe ni, pipe ni hpe n-gun n-gun n-rawng ai pipe ni, sau hte nhprang wan sau ni hpe jai lang na matu polyethylene pipe ni hpe dut ai. Miwa mungdan a "Pipeline Base" ngu shamying ai, Cangzhou mare, Cangzhou mare, Cangzhou mare, Cangzhou mare hta nga ai, dai company gaw, Beijing hte Tianjin hpe dingdung hte Huanghua hka hkin gau de, sinpraw maga de nga ai, shim lum ai mawdaw lam hpe ra sharawng ai.
Dai hpung company gaw "quality first, customer first, myit dik ai magam bungli, ga shaka hte maren hkan sa ai lam" ngu ai npawt tara ni hpe ayan hkan sa nga ai.- manu dan ai arung arai ni, ngang kang ai mying kaba ai lam, myit dik hpa magam bungli ni hte, anhte a arung arai ni hpe mungdan ting hta mungdaw 30 daram, mare ting, tinang hkrai uphkang ai ginra ni hta dut shabra ai, dai hta n-ga, Amerikan hte Rasha zawn re ai mungdan ni de dut shabra ai. Anhte gaw mungdan kata hte mungkan ting na hpaga lam ni hte awng dang lu na matu, shada da rawt jat galu kaba lam hpe lu la na matu, rau jawm galaw ai lam hpe rau jawm galaw lu na matu, myit masin mahkra hte shakut ga ai!
Hebei Yugang Pipe Manufacturing Co., Ltd. ni a ningbaw ningla ni hta, 6mm-40mm, kaba ai{8}}} ]diameter kaba ai n-gun ja ai spiral pipe,{10}} hte galu kaba ai n-gup magap ni hte bunghku n-gun ni lawm ai, lahkawng lang n-gun rawng ai hka kata de lup bang da ai hka kata de shang wa ai hka kata de shang wa ai n-gup magap (Ø219{6}360mm) ni lawm ai. n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun n-gun hpe n-gun jaw ai. polypropylene (3PP) a shingnip ni, epoxy nhprang wan n-gun, epoxy resin pipe, IPN8710 polymer anticorsive coatings (IPN8710 a matu hka htung ni a matu, cement n-gun n-gun n-gun n-rawng ai n-gup n-gu n-gun n-rawng ai n-gup n-gu n-gun n-rawng ai pipe ni, nsam hpraw hte hpraw nsam rawng ai pipe ni, nsam hpraw hte hpraw nsam rawng ai pipe ni, IPN8710, n-gup n-gu n-gun n-rawng ai n-gup n-gu ni n-gang hte galaw da ai n-gang pipe ni, hte n-gun n-gun hte n-gun n-gun hpe makawp maga na matu, tau hkrau galaw da ai direct-buried pipe fittings ni hpe galaw ai. Anhte gaw SY/T0447-96, GB50268-97, CECS10:89, DIN30670, DIN30671, SY/T0413-2002, SY/T0315-97 madang ni hpe hkan sa ai.
Ndai hpung gaw ISO9001 mungkan ting na hkamja lam hpareng masa masat masa, API Spec 5L, 5CT, hte 5B arung arai masat masa ni hpe American Petroleum Institute, ISO14001 mungkan ting na grup yin hpareng masa masat masa, GB/T28001 bungli hkamja lam hte shimlam hparan hpareng masa masat masa, European Union Boiler hte Pressure Vessel Safety Directive (PED) hpe lu la sai. Anhte gaw kaga masat masa ni hte license ni hta na laksan arung arai ni hpe jai lang ai (pressure piping) hpe mung galaw ga ai.
Dai company gaw, Baosteel, Tianjin Iron hte Steel, Chengdu Iron hte Steel, Baosteel, Lubao Iron hte Steel ni lawm ai, n-gang htu ai jak kaba ni kaw na, amyu myu hpe garan gachyan ai.
Anhte gaw "integnity- npawt nhpang, mying gumhkawng ai lam-first, customer service, hte shinggyim wuhpawng hpe bai jaw ya ai" ngu ai npawt tara ni hpe hkan sa nna, hparan hpareng ai lam hta madung tawn nna, kaja ai wa hpe gawgap na matu shakut ga ai, hparan hpareng ai lam, customer-centricity, hpaji hparat{4}}driven, hte gram lajang ai lam ni a majaw shadut ai lam ni hpe gawgap na matu shakut ga ai.