Pwofesyonèl manifakti plak asye
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Byenveni nan konpayi nou an
A pwopo
Longkou Hongchang Metalik Pwodwi co, Ltd a sitiye nan solèy leve a nan Longkou, Yantai, Kendao nan sid la, atravè lanmè a soti nan Dalian nan nò a, ak transpò devlope ak géographique kote.
Hongchang espesyalize nan pwodiksyon an nan divès kalite asye griyaj, kouvri tranche, pedal, cho-plonje galvanised asye griyaj, espesyal ki gen fòm asye griyaj, etc.our pwodwi yo vann nan tout peyi a ak ekspòte nan Ewòp, Amerik, Afrik, Azi Sidès ak lòt peyi yo ak regions.With ki estab bon jan kalite ak segondè bon jan kalite sèvis, pwodwi nou yo ap byen resevwa pa kliyan yo nan kay ak abroad.Our asye griyaj yo lajman ki itilize nan petwòl, endistri chimik, plant tèmik pouvwa, tretman dlo egou yo, nan pon minisipal, manje, akwakilti ak lòt endistri yo.
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When the user chooses the steel grille, in addition to reviewing their production strength, they also need to criticize the manufacturer’s reputation, because only high-reputation manufacturers can better guarantee the quality of the product. So how do high-credit manufacturers guarantee p... -
After the hot-dip galvanized grating plate is produced, it is subjected to anti-rust treatment. There are 2 kinds of hot-dip galvanizing and electro-galvanizing. The hot-dip galvanized steel grating plant uses a surface treatment for the production of steel gratings. The galvanized steel grating... -
In the production process of steel grating, it is necessary to use a variety of technologies, only if it has a certain improvement in technology, will it really have the high quality of the product, then what kind of high technology does this product need? The first is that there is a need for h... -
When users use steel gratings, they often find that there is a layer of treatment on the surface, but the use of the field and different manufacturers will make this treatment very different, because of its sexual functionality. There is a certain difference in the performance, then what kind of...
