ESANG Stainless Steel Railing System – Wholesale 304/316 Balustrade Fittings

We implement an 8-step quality control (QC) process covering raw material inspection, in-production sampling, and pre-shipment testing . All products pass load-bearing tests (≥1.5KN/m) and corrosion resistance tests, with MTC reports tracing every batch . We also have a dedicated QC team of 20+ professionals and advanced testing equipment (e.g., 3D coordinate measuring machines) to eliminate defects—our batch qualification rate remains at 99.8% for wholesale orders.

Our R&D team of 11 engineers (with 8+ years of industry experience) supports deep customization—from special sizes, slotted structures to unique finishes (e.g., wood grain, custom colors) . We provide free DFM (Design for Manufacturability) advice to optimize your designs for cost and efficiency, and can deliver samples within 7 day for verification . Unlike small factories, we handle both prototype development and mass production, ensuring no quality gaps between samples and bulk orders.

Yes, we are a qualified supplier for top construction firms (e.g., China State Construction, China Railway) and real estate developers (e.g., Vanke, Wanda) . Our successful projects include 100,000-meter railings for coastal highways, 50,000-piece fittings for hotel chains, and custom components for airport terminals . We have exported to 140+ countries, with mature experience in meeting international standards (ASTM, CE, RoHS) and adapting to regional project requirements .

We offer 3 core support services: 1) Dedicated account managers for one-to-one communication, simplifying order tracking and customization coordination; 2) Flexible supply chain solutions—mixed orders (304/316, different fittings) with no minimum quantity for each SKU, and 5-year warranty for all products ; 3) Free technical resources, including installation videos, CAD drawings, and local certification support for export . We also reserve production capacity for long-term partners to ensure priority delivery during peak seasons.

Our unique advantages lie in integrated strength: 1) Full industrial chain coverage—from raw material procurement to finished product delivery, cutting middlemen costs by 15-20% ; 2) Dual advantages of scale and precision—large-scale production ensures competitive pricing, while automated equipment and strict QC guarantee 0.2mm-level precision ; 3) Customer-centric flexibility—supporting both bulk standard orders and small-batch custom projects, with faster lead times (7-15 days for in-stock, 25-35 days for custom) .