Which ports are used for shipment?

We typically ship from Shanghai, Tianjin, Qingdao, or Ningbo ports, but other ports can be specified based on your needs.

Are quality inspections conducted before shipment?

Yes, all products are strictly tested before packaging. Customers can also appoint third-party inspections like SGS or BV before loading.

How are the products packed for shipping?

Products are packed with waterproof paper inside, iron packaging outside, and secured with fumigation wooden pallets to protect against corrosion during ocean transport.

What certifications do your products have?

Our products are certified with ISO 9001 and MTC. Third-party inspections such as SGS and BV are also available.

Can I visit your factory?

Yes, we warmly welcome customers from all over the world to visit our factory in Wuxi or Liaocheng.

Premium Quality Galvanized Steel Coils for Roofing Needs

Name: Premium Quality Galvanized Steel Coils for Roofing Needs
Brand: Jiangsu Hai Yi Da Metal Products Co., Ltd
SKU: 2040809195

Jiangsu, ChinaJiangsu Hai Yi Da Metal Products Co., Ltd

US$650.00

5-49 Tons

US$640.00

50-99 Tons

US$630.00

100+ Tons

Sample price:US$0.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Standard

Warranty

Standard

Model NO.

Z275 Q235 Q245

Standard

ASTM, JIS, GB, AISI, DIN, BS

Certification

ISO, RoHS, IBR

Surface Treatment

Galvanized

Technique

Cold Rolled

Application

Container Plate

Edge

Slit edge

Stock

MOQ

5 Tons

Coating

Z30-Z275

Spangle

Regular Minimum, Zero, Big

Grade

SGCC/CGCC/Tdc51dzm/Tdc52dts350gd/Ts550gd/Dx51d etc

Delivery Time

About 7-20 Days

Thickness

0.12-6.0mm or as Required

Transport Package

Standard Sea-Worthy Package

Specification

as required

Trademark

haiyida

Origin

China

Production Capacity

5000tons/Month

Key features

Customizable Specifications: Thickness 0.12-6.0mm, width 600-1500mm, and coating Z30-Z275 can be tailored to requirements.

Wide Grade Selection: Available in DX51D, SGCC, S220GD, S350GD, S550GD, and other customer-specified grades.

Superior Corrosion Resistance: Hot-dip galvanized layer provides robust protection against atmospheric corrosion and rust.

Versatile Industrial Application: Ideal for roofing, automotive parts, household appliances, agriculture, and construction structures.

Certified Quality Assurance: Products certified by ISO 9001, SGS, BV, and comply with ASTM, JIS, GB, and DIN standards.

Flexible Surface Treatment: Options include passivation, oiling, lacquer sealing, phosphating, and various spangle finishes.

Fast Delivery Service: Standard delivery time is 7-15 days, ensuring timely supply for urgent project needs.

Professional Export Experience: Over 15 years of expertise with global exports to America, Europe, Asia, and Africa.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceExperienced TeamFast Delivery

Jiangsu Hai Yi Da Metal Products Co., Ltd

Jiangsu, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2019-12-09Nearest Port: Shanghai Port, Tianjin Port, Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/T, Western UnionInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, DDP

AI-Powered supplier vetting

SummaryJiangsu Hai Yi Da Metal Products Co., Ltd. is identified as both a trading company and manufacturer/factory in China, offering copper, aluminum, and stainless-steel products. The supplier reports numerous management-system certifications, but the provided information does not include certificate validity or scope. Technology engineers provide customer-request confirmation and after-sales technical support, while R&D documentation is unavailable for audit and no SDK is available. The supplier states peak- and off-season lead times within 15 working days and accepts several trade and payment terms. However, overseas service coverage, overseas agents, showrooms, and offline trade-show participation are absent. Production scale, customization execution, customer cases, and financial strength cannot be fully assessed from the supplied information.

Supplier typeThe supplier is explicitly classified as both a Trading Company and Manufacturer/Factory, operates as a limited company in Jiangsu, China, and offers a broad range of copper, aluminum, and stainless-steel products. It is not identified as part of a larger company group and reports 12 employees.

CertificationsThe supplier lists multiple certifications and management-system standards, including BSCI, ISO 9000, ISO 9001, ISO 14001, ISO 14000, ISO 20000, ISO 14064, TS 16949, OHSAS/OHSMS 18001, HSE, GMP, and QC 080000. However, the slices do not provide certificate numbers, validity, issuing bodies, or applicable scopes, so the certifications cannot be independently verified from the available evidence.

R&D capabilityThe supplier reports no available SDK, and no R&D design input, output, review, verification, or validation documents were available for auditor review. Software-instrument R&D capability is marked confidential, so the evidence does not establish a demonstrated innovation advantage.

Production capacityThe supplier is identified as a manufacturer/factory and offers multiple metal sheet, coil, pipe, tube, bar, and rod products. It states average lead times within 15 working days in both peak and off-season periods, but the provided information does not include production capacity, equipment, facility details, or manufacturing records.

Product Q&A

Q:Can you provide free samples?

Yes, we provide free samples and offer express shipping services worldwide.

Q:What information is required to place an order?

Please provide the grade, width, thickness, surface treatment requirements, and purchase quantity.

Q:Do you support custom-made products?

Yes, we can produce products according to your specific designs, specifications, and drawings.

Q:What are the payment terms?

For orders under 1000 USD, 100% payment in advance. For orders over 1000 USD, 30% T/T in advance with the balance paid before shipment or against BL copy, or LC at sight.

Q:What is the typical delivery time?

Generally, delivery takes 7-15 days. It may be longer for extremely large quantities or special circumstances.