Our standard MOQ is 500 units per SKU. For first-time buyers or sample orders, we offer 50–100 units at a small premium. We’re flexible to help you test the market.

We stock the most common USA post diameters: 2⅜”, 2½”, 2⅞”, and 3” O.D. We also produce metric sizes. Send us your post spec and we’ll match it exactly — tolerance within ±0.5mm.

We provide: Mill Test Certificate, ASTM F1554 compliance report, Certificate of Origin, Bill of Lading, Packing List, Commercial Invoice, and SGS/Intertek inspection report if requested. Our documentation is fully aligned with USA CBP requirements.

Sea freight from Tianjin/Shenzhen to Los Angeles takes approximately 12–16 days. Combined with our 15–25 day production, total door-to-door time is 30–40 days. Air freight available for urgent orders (5–7 days).

Absolutely. We offer OEM/ODM services: custom hole patterns, brand logo embossing, powder coating colors, and retail packaging with your artwork. Free prototyping for orders above 2,000 units.

We follow a 3-stage QC process: incoming material inspection, in-process dimensional check (every 200 units), and final random sampling per AQL 2.5 standard. Test reports accompany every shipment.

Standard terms: 30% deposit, 70% against BL copy. T/T and L/C accepted. For established buyers, we offer net 30 after 3 successful orders. We also accept Alibaba Trade Assurance.

Yes. We provide 5 free samples (you pay freight) for qualified buyers. We recommend ordering 3 different sizes to test fit and coating. Request your free sample kit →