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High-Quality Reinforcement Steel for PVC Window and Door
US$700.00
5-9 Tons
US$630.00
10+ Tons
Sample price:US$0.00/piece.Request sample
Product profile
Customization
AvailableConnection Form
No ConnectionSize
Per FrequestModel NO.
LL-SP-050Thickness
0.8-2.5mmType
Cold Forming Sectional SteelStandard
GB, ASTMTrademark
Low-alloy High-tensile Structural SteelMember
Steel ColumnType of Steel For Building Structure
Cold Forming Sectional SteelCarbon Structural Steel
Q195Residential Wall Structure
Wall StudApplication
Steel Workshop, Frame Part, Window and DoorAfter-sales Service
Whole LifeWarranty
1 YearForming
Cold BendingTransport Package
BundleSpecification
U type, C type and square pipeTrademark
LONGLONGOrigin
Tianjin ChinaHS Code
72169100Production Capacity
300tons/MonthKey features
Customization Options: Full customization, minor customization, and flexible customization from samples or designs available.
OEM and ODM Services: OEM and ODM services available with technical drawings provided by clients.
Global After-Sales Support: Skilled technicians available worldwide to ensure machines keep running.
Manufacturer Direct: Direct factory sales with export entitlement and over 30 years of experience.
Fast Production Lead Time: Common machines made within 45 working days; urgent orders under one month.
Comprehensive Service: Services include manufacturing, design, installation, and after-sales support.
International Experience: Products exported to over 80 countries with rich transport experience.
Quality Assurance: ISO9001:2015 certified with random visual and function inspections.
Company profile
CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 21 Years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryThe supplier is a Tianjin, China-based manufacturer with capabilities in forming machines, press machines, punching machines, solar panel brackets, greenhouse steel structures, light steel villas, and construction materials. It holds an ISO 9001:2015 certificate and reports documented procedures for supplier approval updates, corrective and preventive actions, and customer complaint handling. Production resources include two production lines, 6–10 quality-control staff, and stated annual capacities for several product categories. The supplier supports OEM, ODM, and multiple forms of customization, but reports no new products in the past year and no SDK availability. Overseas service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and the stated overseas-service country count is zero. Customer-related evidence includes OEM service for recognized brands and sales or service presence in several countries, but no specific customer names or project outcomes are provided.
Supplier typeThe supplier presents itself as a manufacturing company producing steel structures, construction materials, solar panel brackets, and forming-related machinery. Its stated OEM and ODM services, factory location, production lines, and product capacities support classification as a manufacturer rather than only a trading or service intermediary.
CertificationsThe supplier explicitly reports holding an ISO 9001:2015 certificate, indicating documented quality-management-system certification. No additional certifications are identified in the provided information.
After-Sales capabilityThe supplier has documented procedures and records for corrective and preventive actions and customer complaint handling, and accepts FOB, CIF, CFR, and EXW quotation terms. However, it reports no overseas warehouse, showroom, agent, or branch, and the overseas-service country count is stated as zero, limiting evidence of localized overseas support.
Production capacityThe supplier operates two production lines, employs 6–10 quality-control staff, and reports annual capacities of 20,000 tons for solar panel brackets, 200,000 square meters for greenhouse steel structures, 100 roll-forming machines, and 100,000 square meters for light steel villas. These stated facilities and capacities explicitly demonstrate production capability across several product categories.
Customization capabilityThe supplier explicitly supports customization from samples, customer designs, full customization, minor customization, and flexible customization, and also offers ODM services. This provides direct evidence of broad customization capability for its products.
Product Q&A
Q:Do you have after sales support?
A:
Yes, we are happy to give advice and we also have skilled technicians available across the world. We need your machines running in order to keep your business running.
Q:How to visit your company?
A:
a. Fly to Beijing airport, we can pick up you. b. Fly to Tianjin Airport, we can pick up you.
Q:How to get a quotation?
A:
a. Give me the profile drawing and thickness, this is the important. If no, I will suggest you some. b. Other specific requirements are welcome, such as the speed, power and voltage you want.
Q:You are trade company or factory?
A:
We are factory. Welcome to our workshop for visiting.
Q:Can you be responsible for transport?
A:
Yes, please tell me the destination port or address. We have rich experience in transport.
Send Inquiry
*To:
Tianjin Longlong Metal Products Factory
Tianjin Longlong Metal Products Factory*Content:
Supplier replies will be sent to your registered email
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