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4 Inch Steel Pipe Price
Zhejiang, ChinaHangzhou Sukalp Trading Co., Ltd.
4 Inch Steel Pipe Price
US$500.00-900.00
25 Tons
Product profile
Customization
AvailableType
SeamlessTechnique
ERWMaterial
Alloy SteelSurface Treatment
GalvanizedUsage
Pipeline TransportSection Shape
RoundTransport Package
Sea Worthy PackingSpecification
6meters longTrademark
SUKALPOrigin
ChinaProduction Capacity
5000 Tons Per MonthCompany profile
Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2007-11-26Nearest Port: Shanghai, TianjinAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryHangzhou Sukalp Trading Co., Ltd. is identified as a Chinese trading company and manufacturer/factory operating in Hangzhou, Zhejiang, with products focused on steel coils, roofing sheets, water pipes, filter pipes, and roofing sandwich panels. The supplier reports four production lines, 11–20 quality-control staff, and R&D engineer experience of 6–10 years. It states that it holds patents and passed ISO 9001:2000 certification in 2006. Export activity is substantial, with exports representing 90% of total sales and exporting beginning in 2007. A TUV Rheinland audit record is listed, but its stated validity ended on 2025-09-02. Evidence is insufficient to confirm current overseas service infrastructure, innovation programs, customization services, financial credibility, customer cases, or manufacturing capacity controls.
Supplier typeThe supplier is described as both a trading company and manufacturer/factory, while its company nature is separately listed as a trading company. Its business scope covers metallurgy, mineral and energy, and construction and decoration, indicating a trade-oriented entity with stated manufacturing involvement.
CertificationsThe supplier states that it passed ISO 9001:2000 certification in 2006 and reports patents. A TUV Rheinland audit is recorded, but the listed audit validity ended on 2025-09-02, so current validity is not established.
R&D capabilityThe supplier reports 6–10 years of R&D engineer experience and says it has gained many patents. However, supplier type for professional technical R&D, 3D design, new-product development, ODM, SDK, and related environmental capabilities are marked unknown.
Production capacityThe supplier reports four production lines and 11–20 quality-control staff, and it offers multiple steel and roofing products. However, manufacturing-capacity reconciliation, outsourcing procedures, valid manufacturing contracts, and in-stock capacity are all unknown.
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