Ko te makona o te kaihoko te mea nui ki a mātou. Ka pupuri tonu mātou i te taumata ngaio, te kounga teitei, te pono me te whakatikatika mō ngā mahi.Mīhini Hanga Paipa Haina me te Mīhini Hanga Paipa Rino, He tauira pakari, he whakatairanga hoki rātou puta noa i te ao. Ahakoa te ngaro o ngā mahi nui i roto i te wā poto, he mea nui tēnei mō te kounga pai. E arahina ana e te kaupapa o "Te Whakaaro Nui, Te Whai Hua, Te Kotahitanga me te Auahatanga. Ka whakapau kaha te kamupene ki te whakawhānui ake i tana hokohoko o te ao, ki te whakapiki ake i ana hua me tana tauine kaweake. E whakapono ana mātou ka whai mātou i tētahi huarahi ora, ā, ka tohatohahia puta noa i te ao i roto i ngā tau e haere ake nei.
Ko te Mira Ngongo ERW (Electric Resistance Weld) ka mahi mā te koiri kua wetekina, ka whāngaihia ki te wāhanga hanga mā roto i ngā taputapu o te wāhanga whakauru. Ka taea e te wāhanga whakauru te whakahaere tonu i te mira ngongo mā te whakamahi i te hononga rīpene me te kohikohi. I mua i te whakarewa paipa, ka hangaia te paipa kia porowhita mā roto i te raupapa o ngā roera taraiwa me ngā roera mangere o te wāhanga hanga. I te wāhanga whakarewa, ka whakarewahia te paipa kia roa mā te whakamahi i te tikanga whakarewa aukume auau teitei. Ka tangohia te porowhita o waho ka hangaia kia rite ki te para. Ka rinohia te hononga whakarewa, ā, ka haere te paipa mā roto i te wāhanga whakamatao. Kātahi i te wāhanga rahi, ka hangaia te paipa ki te rahi kua tohua, ka hurihia ki te āhua kua tohua. I muri i te rahi, ka tapahia te paipa ki te roa e hiahiatia ana mā te whakamahi i ngā taputapu tapahi kani rere, ā, ka tukuna ki te tēpu kohikohi i muri i te haerenga mā roto i te kaikawe rere.
Ko te mira paipa HF katoa i whakarewaina he wāhanga whakauru, he wāhanga mira, he wāhanga tapahi me te wāhanga whakaoti, tae atu ki te tukanga hanga paipa maitai:
Panuku ki runga → Wetewete → Kutikuti me te Whakarewa → Whakaemi Porowhita → Hanga → Whakarewa HF → Tango i te Burr o waho → Whakamatao → Rahi → Kani Rere → Ripanga Oma → Tirotiro → Tākai → Whare Putunga
Ngā Āhuatanga:
1. He pai mō te tukatuka i te maitai waro
2. Ka taea te whakaputa i ngā paipa porowhita me ngā paipa tapawhā ki tēnei taputapu
3. Ka taea e te tere whakaputa te eke ki te 120m/min
4. Kei roto i te 0.5/100 o te OD o te paipa te ātete hapa diameter

| Hua me te hua | Paipa Porowhita | 10mm-89mm |
| Ngongo tapawhā me te tapawhā hāngai | 10x10mm-70x70mm | |
| Roa | 6-12m | |
| Tere Whakaputa | 50-120m/min | |
| Te kaha whakaputa | 15000 Tāne | |
| Te Whakamahinga | Te kaha tāuta o te mira | 300KW-750KW |
| Rohe Raina | 40X5M-80X10m | |
| kaimahi | 6-8 ngā kaimahi | |
| Rauemi Mata | Rauemi | ST-37 ST-52 X42 X48 X52 X60 X70 |
| Whānui | 120mm-280mm | |
| Tautuhinga Kōiri | Φ470~508mm | |
| Kōpiko OD | Φ1000~1800mm | |
| Taumaha Pōkai | 2-5Tana |
1) Neke atu i te 20 tau o te wheako rangahau me te whanaketanga me te hanga motuhake. Kua paahitia te tiwhikete pūnaha kounga ISO9001, ā, i whai wāhi ki te whakarite i ētahi paerewa ahumahi.
2) Ka tautoko a ZTZG i ngā whakaritenga kia rite ki ngā paerewa o te ao i ia rohe, ā, ka whakarato i ngā mōhiohio hangarau me te tautoko whakangungu hangarau auau.
3) He tino kaha te whakahaere kounga o ngā rauemi mata, te tika o te tukatuka, te maimoatanga wera, te tika o te huihuinga, ngā wāhanga paerewa, me ētahi atu. Ko te reiti paahitanga o te tuku taputapu he 100%.
Ko te makona o te kaihoko te mea matua e aro nui ana mātou. Ka pupuri tonu mātou i te taumata ngaio, te kounga teitei, te pono me te whakatika mō te Raina Mira Ngongo Whakamahana Kanapa 100% Taketake, Raina Hanga Paipa Motuka, Mīhini Hanga Paipa Kowiri tira, he kounga pai rawa atu, he utu whakataetae, he tuku tere me te kaiwhakarato pono e whakamanahia ana. Tena koa whakamōhio mai ki a mātou mō ō hiahia rahinga i raro i ia kāwai rahi kia taea ai e mātou te whakamōhio atu ki a koe.
He Mīhini Hanga Paipa Haina Taketake 100% me te Mīhini Hanga Paipa Rino, he tauira pakari, he hokohoko pai hoki puta noa i te ao. Ahakoa te ngaro o ngā mahi nui i roto i te wā poto, he mea nui kia kounga teitei. I runga i te kaupapa o "Te Whakaaro Nui, te Whai Hua, te Hononga me te Auahatanga," ka whakapau kaha te kamupene ki te whakawhānui ake i tana hokohoko o te ao, ki te whakapiki ake i tana hua pakihi me te whakapiki ake i tana tauine kaweake. E whakapono ana mātou ka whai mātou i tētahi huarahi ora, ā, ka tohatohahia puta noa i te ao i roto i ngā tau e haere ake nei.
| RAINA MIRA NGONGO ERW | |||||
| Tauira | Rpaipa porowhita mm | Tapawhāpaipa mm | Matotoru mm | Te tere mahi m/min | |
| ERW20 | F8-F20 | 6x6-15×15 | 0.3-1.5 | 120 | Pānuihia atu |
| ERW32 | Ф10-Ф32 | 10×10-25×25 | 0.5-2.0 | 120 | |
| ERW50 | Ф20-Ф50 | 15×15-40×40 | 0.8-3.0 | 120 | |
| ERW76 | Ф32-Ф76 | 25×25-60×60 | 1.2-4.0 | 120 | |
| ERW89 | Ф42-Ф89 | 35×35-70×70 | 1.5-4.5 | 110 | |
| ERW114 | Ф48-Ф114 | 40×40-90×90 | 1.5-4.5 | 65 | |
| ERW140 | Ф60-Ф140 | 50×50-110×110 | 2.0-5.0 | 60 | |
| ERW165 | Ф76-Ф165 | 60×60-130×130 | 2.0-6.0 | 50 | |
| ERW219 | Ф89-Ф219 | 70×70-170×170 | 2.0-8.0 | 50 | |
| ERW273 | Ф114-Ф273 | 90×90-210×210 | 3.0-10.0 | 45 | |
| ERW325 | Ф140-Ф325 | 110×110-250×250 | 4.0-12.7 | 40 | |
| ERW377 | Ф165-Ф377 | 130×130-280×280 | 4.0-14.0 | 35 | |
| ERW406 | Ф219-Ф406 | 170×170-330×330 | 6.0-16.0 | 30 | |
| ERW508 | Ф273-Ф508 | 210×210-400×400 | 6.0-18.0 | 25 | Pānuihia atu |
| ERW660 | Ф325-Ф660 | 250×250-500×500 | 6.0-20.0 | 20 | Pānuihia atu |
| ERW720 | Ф355-Ф720 | 300×300-600×600 | 6.0-22.0 | 20 | Pānuihia atu |
| RAINA HANGA PAIPA KOWHERO RINO | |||||
| Tauira | Rpaipa porowhita mm | Tapawhāpaipa mm | Matotoru mm | Tere mahi m/min | |
| SS25 | Ф6-Ф25 | 5×5-20×20 | 0.2-0.8 | 10 | Pānuihia atu |
| SS32 | Ф6-Ф32 | 5×5-25×25 | 0.2-1.0 | 10 | Pānuihia atu |
| SS51 | Ф9-Ф51 | 7×7-40×40 | 0.2-1.5 | 10 | Pānuihia atu |
| SS64 | Ф12-Ф64 | 10×10-50×50 | 0.3-2.0 | 10 | Pānuihia atu |
| SS76 | Ф25-Ф76 | 20×20-60×60 | 0.3-2.0 | 10 | Pānuihia atu |
| SS114 | Ф38-Ф114 | 30×30-90×90 | 0.4-2.5 | 10 | Pānuihia atu |
| SS168 | Ф76-Ф168 | 60×60-130×130 | 1.0-3.5 | 10 | Pānuihia atu |
| SS219 | Ф114-Ф219 | 90×90-170×170 | 1.0-4.0 | 10 | Pānuihia atu |
| SS325 | Ф219-Ф325 | 170×170-250×250 | 2.0-8.0 | 3 | Pānuihia atu |
| SS426 | Ф219-Ф426 | 170×170-330×330 | 3.0-10.0 | 3 | Pānuihia atu |
| SS508 | Ф273-Ф508 | 210×210-400×400 | 4.0-12.0 | 3 | Pānuihia atu |
| SS862 | Ф508-Ф862 | 400×400-600×600 | 6.0-16.0 | 2 | Pānuihia atu |