produsén plat baja profésional

Menta hiji urutan

Wilujeng sumping di parusahaan urang

Tentang Kami

Longkou Hongchang logam Produk Co., Ltd. aya di wétaneun Longkou, Yantai, Qingdao di kidul, di sakuliah laut ti Dalian di kalér, jeung angkutan dimekarkeun tur lokasi geografis.

Hongchang specializes di produksi rupa baja grating, lombang nyertakeun, pedals, panas-dip galvanized baja grating, baja husus ngawangun grating, produk etc.Our dijual sakuliah nagara jeung diékspor ka Eropa, Amerika, Afrika, Asia Tenggara jeung nagara sejen tur regions.With kualitas stabil sarta layanan kualitas luhur, produk urang anu narima ogé ku konsumén di imah na baja abroad.Our grating anu loba dipaké dina minyak bumi, industri kimia, pembangkit listrik termal, perlakuan kokotor, sasak kota, kadaharan, aquaculture jeung industri lianna.

  • 2

  • How do high-credit manufacturers ensure the quality of steel gratings?
    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...
  • If the Grating Plate Is Used Improperly, It Will Reduce Its Service Life.
    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...
  • Does The Steel Grating Need to Meet The User’s Requirements for Use?
    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...
  • The Surface Treatment of the Steel Grating Also Satisfies Many Aspects of Functionality.
    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...