How to Choose stainless manufacturer in china?

08 Apr.,2024

 

China is widely recognized as the global hub for most factories and manufacturing facilities. For those in need of stainless steel suppliers, it's essential to explore the option of importing directly from China. Stainless steel is utilized across various industries and product types. Whether you're involved in construction, interior design, furniture manufacturing, or simply renovating a lavish new kitchen for your home, here's how to find the right stainless steel supplier for you.
 

Before you start shopping, it's crucial to understand some background about stainless steel suppliers in China. Both trading companies and factories sell stainless steel internationally and can assist you in achieving your objectives. However, there are pros and cons to consider, as well as some misconceptions that need debunking.

Stainless steel factories actually produce stainless steel products. Occasionally, they also have metallurgical facilities for producing raw alloys. For certain industries like textiles, factories in China can be relatively easy to establish with minimal initial investment. However, stainless steel factories require significant capital and experience to commence. Dealing directly with factories offers clients more control over the finished product, even if it means sacrificing the diversity of the overall product. Since trading companies charge for their services, products purchased directly from factories are almost always priced lower. Communicating directly with factories also allows you to avoid the delays and communication misunderstandings that come with intermediaries. This can save you time and provide a clearer picture of your order's status.

On the other hand, trading companies are closer to wholesalers or distributors. They don't actually produce anything but focus on collaborating with multiple factories to procure a variety of products. Before China opened its doors to the rest of the world for trade, trading companies were essentially the only way to purchase Chinese products. The sole advantage of ordering from a trading company is the ability to import a diverse range of items simultaneously. Some trading companies also offer quality assurance, which is beneficial when dealing with new or unheard-of factories. The role of trading companies in China has been taken over by Alibaba, a platform that connects customers with manufacturers and suppliers for both exports and imports. However, not all factories are on Alibaba. Those with their own systems to connect with clients sometimes opt not to use intermediaries.

A stainless steel factory is unlikely to offer aluminum products, but because of this, the stainless steel they provide can be edited and customized in more ways. Trading companies might offer both stainless steel and aluminum sheets, but perhaps in only one or two sizes, or only the most popular, mass-produced finishes. If a client wishes to stock metal sheets for a home goods store, trading companies offer simplicity at a higher price. If a client wants a metal sheet of a particular material for a custom etching or embossing design for their office lobby, they should opt for a factory.


What to Look for When Seeking Stainless Steel Suppliers in China


Navigating the myriad of options to find high-quality stainless steel can be overwhelming. Among your suppliers, there are key traits you should be on the lookout for, especially if you're ordering from overseas.

Reviewing all these factors might seem daunting, but a reputable top-tier supplier will continue to operate and become a valuable long-term business relationship.
 

Transparency


Pricing can be intricate and challenging to convey for any type of custom order. High-quality suppliers will be transparent, offering detailed quotations. These quotes should accurately reflect the project's final cost.

A good stainless steel supplier won't shy away from potential clients comparing their quotes with competitors' prices. The balance between quality and price is a delicate dance, and the cheapest option on the market often doesn't compare with robust stainless steel quality. Steering clear of the lowest price can save a lot of frustration.



Transparency is also crucial for the facilities and processes used by factories. Some factories merely modify other products or do minimal work in-house. In other cases, if a factory appears disorganized or dirty, the conditions might not be conducive to high-quality production. Any company should proudly share photos or videos of their facilities. With technology so prevalent now, there's no reason for factories not to showcase their production processes and facilities.
 

Knowledge and Experience


Choosing a supplier with a wealth of experience is paramount. Experienced suppliers not only understand the production process but also recognize the demands and standards of international markets. They can offer advice on how best to utilize stainless steel and ensure your product meets or exceeds industry standards.


 

Customization Options


When collaborating with suppliers, you might wish to customize certain product features or designs. A competent supplier should be able to offer these customization options, be it color, size, or other attributes. They should also be able to provide prototypes or samples to ensure you're satisfied with the final product.

A production unit capable of delivering diverse custom solutions has undoubtedly made substantial investments in its machinery and personnel. Smaller, newly-established ventures aiming for quick profits might only offer limited surface finishes and treatments. Seek a stainless steel provider that not only meets your requirements but can also showcase related past projects. Reach out to them with your specifications and ask for visual evidence.

Browse through the X Metal product range to explore the myriad of customization choices we offer. We consistently introduce new textures and hues. We always strive to stay updated with the latest equipment and training, ensuring we bring our clients' visions to life.
 

Communication


Communication with your supplier is the linchpin of a successful collaboration. Opt for a supplier who is responsive and communicates effectively. They should be able to answer all your questions and provide timely updates. If you find communication with a supplier challenging or frequently encounter delays, this might be a red flag, signaling you should explore other options.
 

Quality Control and Warranty


Lastly, ensure your supplier has stringent quality control procedures and offers warranties for their products. This ensures the products you receive are of high quality, and should any issues arise, the supplier will be responsible for repairs or replacements.
 

Stainless steel is the material very commonly used in the promotional products industry for manufacturing such items as kitchenware, thermo mugs, water bottles, jiggers, bar trays, and many others. So when manufacturing in China, it is useful to be aware of its different classifications and grades. This blog explains which type of China stainless steel to choose to make a product of your desired quality.

In metallurgy, stainless steel, also known as inox steel, is a steel alloy containing from 10.5% to 30%  chromium by mass.

The worldwide consumption of stainless steel is constantly increasing. There is a growing demand from the building and construction industry, medical and health equipment companies, automotive and food processing suppliers, and many other industries. Their stainless steel is used for its attractive appearance, corrosion resistance, low maintenance, and strength. It does not need to be treated, coated or painted when put into service, and does not readily rust or stain with water as ordinary steel does.

We have compiled extensive information about stainless steel grades and how they compare with one another. We hope this helps you make an informed decision when selecting stainless steel for your branded item.

China Stainless Steel Types and Grades:

Stainless steels are in general grouped into:

  • austenitic stainless steels – chromium-nickel stainless class
  • martensitic stainless steels – plain chromium stainless class with exceptional strength
  • ferritic stainless steels – plain chromium stainless category
  • duplex (ferritic-austenitic) stainless steels
  • precipitation-hardening stainless steels

Here on the image you can see the graphic of the relationship between the different types:

TYPE 304

The most commonly specified austenitic stainless steel, accounting for more than 50% of the stainless steel produced in the world. This grade withstands ordinary corrosion in architecture, is durable in typical food processing environments, and resists most chemicals. Type 304 is available in virtually all product forms and finishes. It is immune to foodstuffs, sterilizing solutions, most of the organic chemicals and dyestuffs, and a wide variety of inorganic chemicals.

Typical applications: chemical equipment and piping, heat exchanger components, dairy and food handling equipment and utensils, cryogenic vessels and components, architectural and structural applications exposed to non-marine atmospheres.

TYPE 316

Austenitic stainless steel containing 2%-3% molybdenum (whereas 304 has none). The inclusion of molybdenum gives 316 greater resistance to various forms of deterioration. Properties are similar to those of Type 304 except that this alloy is somewhat stronger at elevated temperatures.

Typical applications: exhaust manifolds, furnace parts, heat exchangers, pharmaceutical and photographic equipment, valve and pump trim, chemical equipment, digesters, tanks, evaporators, pulp, paper and textile processing equipment.

TYPE 201

An austenitic chromium-nickel-manganese stainless steel which was developed to conserve nickel. Type 201 is a lower cost alternative to conventional Cr-Ni stainless steels such as 301 and 304. Nickel is replaced by additions of manganese and nitrogen. It is non-hardenable by thermal treatment, but may be cold worked to high tensile strengths.

Typical Applications: cookware, hose clamps, piston rings, transit car structural member, transit car roofing/siding, thermal window spacers, air bag containers, truck trailer posts and door frames.

TYPE 409

Ferritic stainless steel suitable for high temperatures. This grade has the lowest chromium content of all stainless steels and thus is the least expensive. It is produced with enhanced formability characteristics known as “High Performance” or “Ultra Form” in the industry

Typical Applications: manifolds exhaust pipes, catalytic converters, mufflers, tail pipes, home heating systems, automotive thermostats and fuel filters, electrical transformer cases, caskets and heat exchanger tubing.

TYPE 410

The most widely used martensitic stainless steel, featuring the high level of strength conferred by the martensitics. It is a low-cost, heat-treatable grade suitable for non-severe corrosion applications.

Typical Applications: flat springs, knives, kitchen utensils and hand tools.

TYPE 430

The most widely used ferritic stainless steel, offering general-purpose corrosion resistance, resistance to oxidation up to 1500ºF along with good ductility.

Typical Applications: decorative roofing and siding applications, ovens, sinks, dishwashers. This alloy is also often polished for cosmetic applications.

Here at ODM, we have significant experience in product design, sourcing for promotional products and manufacturing in China. Be sure to check out our ever-expanding gift with purchase and in store display portals in order to find some inspirational ideas.

What are the different kind of stainless steel?

Austenitic stainless steels - chromium-nickel stainless class. Martensitic stainless steels - plain chromium stainless class with exceptional strength. Ferritic stainless steels - plain chromium stainless category. Duplex (ferritic-austenitic) stainless steels. Precipitation-hardening stainless steels.

What is the stainless steel type 304?

The most commonly specified austenitic stainless steel, accounting for more than 50% of the stainless steel produced in the world. This grade withstands ordinary corrosion in architecture, is durable in typical food processing environments, and resists most chemicals. Type 304 is available in virtually all product forms and finishes. It is immune to foodstuffs, sterilizing solutions, most of the organic chemicals and dyestuffs, and a wide variety of inorganic chemicals. Typical applications: chemical equipment and piping, heat exchanger components, dairy and food handling equipmentand utensils, cryogenic vessels and components, architectural and structural applications exposed to non-marine atmospheres.

How to Choose stainless manufacturer in china?

China Stainless Steel: Manufacturing Promotional Products