Zhongzheng Colourful Molded FRP GRP Grating

Absolutely! Customization is our strength. We can tailor grating to your exact specifications, including panel size, bar spacing (bearing & cross bar), steel thickness, load class (e.g., AS/NZS 3996, BS 4592, ASTM A1011), surface finish (galvanized, painted, bare), and anti-slip type (serrated tooth, plain, others). Provide your drawings or specs for a precise quote.

We implement a strict quality control system throughout production (raw material inspection, in-process checks, final testing). While specific certifications can vary, we commonly produce grating meeting international standards such as AS/NZS 3996, ASTM A1011, or BS 4592. Certificates like ISO 9001 are held by our factory. Specific certification requirements can be discussed per order.

Lead times depend on order quantity, complexity, and current schedule. For standard specification orders, production is typically 15-30 days. Custom projects may require 25-45 days. We provide a confirmed lead time with every order confirmation and prioritize efficient production to meet deadlines.

Yes, sample panels are available. Small sample pieces can often be provided for quality and specification verification. Larger sample panels may incur costs and shipping fees, which are usually deductible from a subsequent bulk order. Please inquire about your specific sample needs.

We offer Type O (Orthophthalic) for ordinary corrosive and weathering environments, Type I (Isophthalic) for stronger acidic corrosion, Type V (Vinyl Ester) for serious corrosive environments with acid/alkali/solvents, and Type P (Phenolic) for high fire resistance.