Your Trusted Global Partner for High-Quality Steel Gratings
Company Profile & Manufacturing Excellence
Founded in 2017 with a registered capital of 20 million RMB, Jiangsu Grand Metal Products Co., Ltd covers over 10,000 square meters. We specialize in hot-dip galvanized steel grating, stainless steel grating, and custom metal products. With a monthly output of 40,000 square meters and full international certifications (ISO9001, CE, SGS), we deliver reliable industrial solutions worldwide.
Monthly output of 40,000 sq.m with massive factory scale.
Compliant with Chinese, American, and British standards.
Long-term qualified supplier for PetroChina and Sinopec.
Global Custom Steel Grating Manufacturer
As a professional steel grating manufacturer in China, Jiangsu Grand Metal Products Co., Ltd specializes in hot-dip galvanized steel grating, stainless steel grating, press-locked grating, aluminum grating and other metal grating products for industrial export projects.
Founded in 2017 with a registered capital of RMB 20 million, we combine production capacity, drawing review and export service for buyers who need reliable grating panels for petroleum, chemical, municipal engineering, warehouse platform, drainage, walkway and industrial access projects.
With a monthly capacity of 40,000 m² and production aligned with YB/T4001-2007, ANSI/NAAMM and BS4592-1:1995, we help buyers confirm bearing bar direction, spacing, load requirement, finish, packing marks and destination before production.
Over the past 10 years, more than 1,000 global customers have worked with us. Our steel grating has been exported to 100+ countries, with cumulative export supply exceeding 50,000 tons.
For projects in the United States or Canada, UL/cUL documentation support can be discussed when required. For European projects, CE-related support can be prepared according to project needs. Send your drawings, BOQ, panel list or site dimensions and receive a practical quotation within 8 working hours.
Our Factory
A clean workshop, organized stock yard and finished-goods area help us support custom steel grating orders from fabrication to export delivery.
Our Equipment
From pressure welding to robotic welding and press-locking, our equipment helps keep bar spacing, panel flatness and repeat order dimensions consistent.
Electro-Forged Pressure Welding MachineUsed for pressure-welded steel grating with stable cross-bar fusion, accurate spacing and strong load-bearing joints.
Robotic Welding CellRobotic welding supports repeatable fabrication quality for custom grating panels, frames, cut-outs and project batches.
Press-Locking EquipmentPress-locking equipment creates clean, straight grating surfaces for architectural, platform and close-spacing applications.Strict Quality Inspection
Before shipment, we check welding, galvanizing and export packing so buyers receive panels that match drawings and installation needs.
Welding InspectionWeld points, bearing bar direction, spacing, flatness and edge banding are checked against drawings before surface treatment.
Galvanizing InspectionZinc coating appearance, coverage and panel finish are reviewed to support outdoor and corrosion-exposed projects.
Packing InspectionBundles, pallets, edge protection, straps and shipping marks are checked before loading for export delivery.Our Production Team
Our factory team brings together production, welding, inspection, packing and export service people for reliable steel grating project support.
Meet Our Professional Team
Driven by expertise and dedication, our professional team brings together experienced leadership, technical craftsmanship, and global service capabilities to deliver premium steel grating solutions and reliable support for clients worldwide.
Global Reach & Trusted Strategic Partnerships
Backed by independent import and export rights and subsidiaries in Suzhou and Changzhou, our products are widely exported to Europe, Southeast Asia, Australia, and beyond. We proudly serve as a long-term qualified supplier for major industry leaders such as PetroChina, Sinopec, MCC Group, CCCC, and Huaneng Power Group.
