What questions reveal a company's real production capacity?

Ask for monthly output in your own unit, then ask what it depends on: number of lines or machines, shifts run, current utilisation, and the largest single order actually completed in the past year. Ask what proportion of output is exported and to which markets. A capacity figure many times larger than any order the company has actually delivered is a theoretical number. Also ask what they would sub-contract if your order arrived, because the honest answer is rarely nothing.

How do I compare quotations when every company quotes different terms?

Force one structure. Send an identical brief - specification and tolerances, quantity, Incoterm and named port, packing and labelling, lead time, certificates, proposed payment terms - and ask for the reply against that structure. Then normalise everything to a single Incoterm and a single unit before ranking, and add the costs the seller's invoice never shows: destination terminal charges, brokerage, duty and local taxes, inland delivery. Compare response quality alongside price, because it predicts how the order will run.

What are the common signs of a fraudulent or misrepresenting supplier?

Bank details in a different name or country, a late change of banking details, refusal to show premises on a live call, urgency framed as a price rise or a limited allocation, unverifiable registration, and certificate numbers that cannot be checked against the issuer. A price far under the market for the specification you asked for is usually a different specification rather than a bargain. Conversely, a plain website, a small company or imperfect English are not warning signs on their own.

Do I need to visit the factory, or is a remote check enough?

For a first order of modest value, a live video walkthrough at a time you choose, plus independent registry checks, plus a pre-shipment inspection, is usually proportionate. As order value, customisation or regulatory exposure rises, a third-party audit report becomes worth the cost, and above that a visit by you or an agent you appoint pays for itself. The trigger is not the size of one order but the cost of the relationship failing after you have committed to your own customers.

Who is responsible if the goods fail inspection at my end?

Whatever your contract says, which is why the contract has to say it. Fix in the purchase order the specification and test method, the inspection standard and where inspection takes place, the remedy on failure - rework, price adjustment, replacement or cancellation - who pays for inspection and re-inspection, and the time limit for raising a claim. Also record the Incoterm, because it decides where risk in the goods passed from seller to buyer. Without those terms written down, a failure becomes a negotiation rather than a claim.

How many companies should I shortlist, and what should I do first?

Three to five is usually the right number: enough to reveal what the real market price and lead time are, few enough to give each a proper brief. Start by sending all of them the same specification and quantity, then compare how completely and how quickly each replies. Narrow to two, verify those two properly through registry checks and a live call, and run a small first order or a paid pre-production sample before committing volume. The second supplier is worth keeping warm even after you choose the first.

How can I tell whether a company is really a manufacturer or a trader?

Ask directly, then test the answer. Check whether the company's registration lists manufacturing activity, whether process or management-system certificates are held in its own name and for the site it claims, and whether it can show the production step you care about on a live video call at a time you choose. Then ask a technical question that only a maker answers quickly - tolerances, scrap rate, machine capacity, changeover time. Being a trader is not disqualifying, but it changes who can fix a problem and what the price should be.

What documents should I ask for, and how do I verify them?

Ask for the registered legal name, registration or incorporation number, registered address, and export or tax registration number, then check them yourself in the relevant national register instead of accepting scans. Verify certificate numbers against the issuing body's own register, and check the scope and expiry, since certificates are often real but issued for a different site or product line. Confirm that the bank account is in the same legal name and country as the entity on your contract.

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List of Steel Coils Suppliers in China - Directory of Metal & Metal Products Sellers

Global Trade Plaza is a B2B marketplace connecting Steel Coils manufacturers, suppliers and exporters from China with importers and wholesale buyers, with support on logistics, customs and compliance.

Looking for Steel Coils suppliers in China? 95 companies are listed here right now, showing 168 Steel Coils listings between them. Use the filters to narrow the Steel Coils list by location, then contact several companies with one specification.

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Asia Materials Industry Co., Ltd.

0 Points
China

(0.0)

Asia Materials Industry Co., Ltd. is based in China and lists Hot Dip Galvanized Steel Coil/sheet on Global Trade Plaza. The product is offered in var.....show more

Business type -Not-available
Major markets -Not-available

Classical member

Haixiang Steel

0 Points
China

(0.0)

Haixiang Steel is based in China and lists a range of steel and agricultural products on Global Trade Plaza. These include Prilled Urea Nitrogen 46%, .....show more

Business type -Not-available
Major markets -Not-available

Classical member

Shandong Boxing Huaye Industry And Trade Co., Ltd.

0 Points
China

(0.0)

Shandong Boxing Huaye Industry And Trade Co., Ltd. is based in China and lists PPGI steel coils on Global Trade Plaza. The product is offered to quali.....show more

Business type -Not-available
Major markets -Not-available

Classical member

Shandong Yaodu Metal Materials Co. Ltd.

0 Points
China

(0.0)

Shandong Yaodu Metal Materials Co. Ltd. is based in China and lists aluminum coils and steel coils on Global Trade Plaza. The product range includes c.....show more

Business type -Not-available
Major markets -Not-available

Classical member

Jinan Taigang International Trade Co., Ltd.

0 Points
China

(0.0)

Jinan Taigang International Trade Co., Ltd. is based in China and lists stainless steel cutlery sets and galvanized steel coils on Global Trade Plaza......show more

Business type -Not-available
Major markets -Not-available

Classical member

Yongnian Baiyun Expansion Bolts Factory

0 Points
China

(0.0)

Yongnian Baiyun Expansion Bolts Factory is based in China and lists steel coils on Global Trade Plaza. The company offers hot rolled steel coil in gra.....show more

Business type -Not-available
Major markets -Not-available

Classical member

Shandong Gangye Metal Materials Co. Ltd

0 Points
China

(0.0)

Shandong Gangye Metal Materials Co. Ltd is a company based in China that lists a range of steel products and a ball valve on Global Trade Plaza. Its s.....show more

Business type -Not-available
Major markets -Not-available

Classical member

Metalwork Petroleum Technology Co, Ltd.

0 Points
China

(0.0)

Metalwork Petroleum Technology Co, Ltd. is based in China and lists industrial components on Global Trade Plaza. Materials mentioned across the listin.....show more

Business type -Not-available
Major markets -Not-available

Classical member

Jiangsu Hengshun Tai Steel Co., Ltd.

0 Points
China

(0.0)

Jiangsu Hengshun Tai Steel Co., Ltd. is based in China. The company lists carbon steel coils and stainless steel pipes and tubes on Global Trade Plaza.....show more

Business type -Not-available
Major markets -Not-available

Classical member

Xinhua Shengda

0 Points
China

(0.0)

Xinhua Shengda is a company based in China that lists steel bars and steel coils on Global Trade Plaza. Its steel bar offering includes rebar in HRB40.....show more