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904l steel sheet factory for commercial

904l steel sheet factory for commercial

904l steel sheet factory for commercial

L/C, D/A, D/P, T/T, Western Union, MoneyGram, PAYPAL payments for offline orders
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Product Comparison
ChangZeng Metal has professional production workshops and great production technology. steel manufacturer we produce, in line with the national quality inspection standards, has reasonable structure, stable performance, good safety, and high reliability. It is also available in a wide range of types and specifications. Customers' diverse needs can be fully fulfilled.Compared with other products in the same category, steel manufacturer has outstanding advantages which are mainly reflected in the following points.
  • 904l steel sheet factory for commercial-steel manufacturer,steel angle,steel channel-ChangZeng-img
    904l steel sheet factory for commercial-ChangZeng-img
Company Advantages
1. In the production of ChangZeng perforated steel sheet , the superior material is applied properly.
2. The quality of this product has met the requirements of international standards.
3. One of the focusing points of ChangZeng is to check every detail of the product.
4. The product, with great commercial value, meets the demanding requirements of global customers.

Company Features
1. Shanghai ChangZeng Metal Co., Ltd. boasts years of professional and abundant experience in the development, design, and production of steel sheet . We are called as an expert in the industry.
2. At present, most of the steel plate series produced by us are original products in China.
3. Shanghai ChangZeng Metal Co., Ltd. attaches importance to supervision and evaluation to fully enhance brand awareness, social reputation and loyalty. Check it! Our vision is to develop the steel sheet technology, and improve the steel sheet design. Check it! The superb quality and expert support of Shanghai ChangZeng Metal Co., Ltd. is bound to satisfy more and more customers. Check it!



Thickness: 0.12-3mm
Width: 1000mm / 1219mm / 1220mm / 1250mm
Spangles: Regular


Q1: What products can you offer?
We can provide cold bending steel purlins, thin iron wire, black steel tube, gi tube, gi/ppgi coil
and sheet, etc.

Q2:Why should I choose you?
(1) Contact us with your detailed inquiry, you will be replied within 24 hours.
(2)You are promised to obtain the best quality, price and service.
(3) We'd like to provide samples for your confirm.
(4) Wide excellent experiences with after-sale service.
(5)Every process will be checked by responsible QC which insures every product's quality.

Q3: Can you provide samples for checking before order?
Yes.Free samples with freight collect will prepared as required.

Q4: Can you accept customization?
Yes. If you have special requirements on products or packages, we can do customization for you.

Q5: What is the price term?
FOB, CIF, CFR, EXW are acceptable.

Q6: What’s the payment term?
T/T, L/C, D/A, D/P or other method as agreed.



Any enquiry or interest,pls feel free to contact us!!

Luna Zhang
Company name:Tangshan Lanchuang Trading Co.,Ltd 
skype /whatsapp:+86 15027671679 



Email :luna.zhang(at)


1.Q: Are you a trading company or factory?

A: We are specialized in stainless steel sheets (products) factory with kinds of surface finished processes.

2.Q: Which countries do you export?

A: Mainly sell to Thailand–Burma-Malaysia-Singapore-Indonesia-America-Russia-United kingdom-Kuwait-Egypt-Iran-Turkey-Jordan and more than 60 other countries.

3.Q: Do you supply the samples for free?

A: Yes, we would send you small samples for free; the size is 80x110mm.And the sample book is 250x350mm. Most of models have stock, and also can be customized  and need around 4 to 6 days.

4.Q: What is the MOQ?

    A: 20 pcs for stainless steel sheet/plate, 2 tons for stainless steel coil.

5.Q: What about the delivery time for the order?

A: It takes around 4-6 days for the regular models, and 10 to 15working days for the special sizes and processing. It is based on the order quantity and requirement.

6.Q: What about the quality control?

A: Every piece is selected carefully, strictly produced, and produced follow the ISO9000 system.

7.Q: How do you protect the stainless steel sheet surface?

A: We have a high request for our quality, and each plate must have the second layer PVC laser film, one layer is 7C thick, double lays are 14c thick.

8.Q: What is the usage of your products?

A: It is widely used for elevator and kitchen decoration, Luxury door , wall panel and indoor decoration,  advertising board, ceiling corridor, hotel hall, storage rack and kinds of  entertainment places, etc.

9.Q: Do you have any assurance for your stainless steel sheets?

    A: It will have the mill test for quality and material report for each shipment.



steel plate from Shanghai ChangZeng Metal Co., Ltd. can be said as a upgraded version of steel sheet. Precise and high-end filter prevents particles, including bacteria, viruses into RO membrane
steel sheet design further reflects the high performance of steel plate. Water Treatment System can be very easy to maintain
The supreme master of detailed design of steel plate has gained much more fame for ChangZeng. From source water report analysis to a complete system, each step will be strictly conducted
High quality material is very important for steel plate in Shanghai ChangZeng Metal Co., Ltd. . Automatic operation of Ocpuritech system will help you save a lot of energy
perforated steel sheet is shaped in different ways.
The product can effectively purify water. It can remove suspended solids and organic impurities from the water stream and reduce fouling. Ocpuritech water treatment machines can guarantee the health and hygiene of the water
The product features an intelligent circuit design. The pure water treatment equipment will stop automatically and work according to a different level of water. Ocpuritech’s water system is an economical and convenient choice
The product features a humanized design. It is equipped with an automatic valve, which means that the filter can be automatically rinsed and back washed according to the running time and the water flow rate. Ocpuritech’s water system is an economical and convenient choice
The biggest advantage of this product is energy saving. It can make self-adjustment in accordance with the different pressure needed during production to reduce energy consumption.
The product features easy installation, as it does not require flash mixers, chemical pre-feed equipment, and filter basins. All types of contaminants can be removed by excellent water treatment system
ChangZeng not only appreciates the perforated steel sheet but also a service commitment. By using water treatment system, the reuse of water can be effectively improved
Shanghai ChangZeng Metal Co., Ltd. has strong steel sheet market competitiveness and always hold strong sense of crisis in the enterprise. Water Treatment System can be very easy to maintain
Shanghai ChangZeng Metal Co., Ltd. can always hold the accurate prediction of the functions and style requirements of perforated steel sheet all over the years. Water Treatment System can be very easy to maintain
The excellent quality control throughout all stages of perforated steel sheet production ensures top quality. Precise and high-end filter prevents particles, including bacteria, viruses into RO membrane
ChangZeng is recognized as the premier perforated steel sheet provider in this industry. Ocpuritech’s water system is an economical and convenient choice
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