Frequently Asked Questions

We offer fully customized solutions. Our products are designed and manufactured according to your specific requirements, including dimensions, materials, and performance specifications.

Yes, we fully support customization. We can accommodate various sizes, materials (aluminum alloys, high-strength steel), surface treatments, and manufacturing processes based on your project needs.

Yes, we can provide samples for evaluation. Sample availability depends on the specific product and your requirements.

Yes, we provide comprehensive technical documentation including material certificates, dimensional inspection reports, and performance test reports as required.

Our products are primarily designed for automotive components, including body structural parts, safety components, battery enclosures, and interior parts. We serve both traditional automotive and new energy vehicle manufacturers.

Yes, we provide both OEM and ODM services. We can manufacture according to your designs or collaborate on product development from concept to production.

Material Excellence: We use high-strength steel and aluminum alloys. Steel parts offer superior impact resistance and load-bearing capacity; aluminum parts provide lightweight benefits with 40%+ weight reduction while maintaining structural integrity. Our profiles feature consistent wall thickness and are suitable for all types of load-bearing components. Precision & Reliability: We employ pipe-making, stamping, automated welding, and closed-loop processes with strict dimensional tolerances. Our products are burr-free, have no virtual welds or leaks, maintain high batch consistency, and achieve efficient assembly fit. Durability & Corrosion Resistance: Complete electrophoretic coating and surface treatment provides strong adhesion, excellent corrosion and aging resistance, extending service life to meet stringent automotive standards. Custom Solutions: We can customize various profile tubes and stamped welded components covering body frames, brackets, battery boxes, and more, balancing quality with cost-effectiveness to help automakers achieve performance improvements.

MOQ is determined on a case-by-case basis depending on the product specifications, complexity, and tooling requirements. Please contact us for specific MOQ information for your project.

Yes, we offer tiered pricing structures. Higher volumes typically result in more competitive unit pricing.

Our quoted prices include packaging and transportation costs, excluding taxes. Final pricing will be clearly stated in your quotation.

Yes, we support and encourage long-term partnerships. We offer preferential pricing for bulk orders and ongoing supply agreements.

Yes, prices may be subject to adjustment based on significant raw material cost changes or exchange rate fluctuations. We strive to maintain price stability and will communicate any necessary adjustments in advance.

Yes, samples can be shipped after risk assessment. We can arrange domestic and international shipping for approved sample requests.

Sample charges are evaluated on a case-by-case basis depending on the product complexity and quantity. Refund policies are determined during the evaluation process.

Sample lead times are executed according to the contract terms. Typical sample production takes 2-4 weeks depending on complexity, with specific timelines confirmed during order placement.

Yes, we fully support sample approval processes (PPAP, ISIR, etc.) before mass production begins. This ensures quality alignment with your specifications.

Yes, our samples are produced using the same tooling, materials, and processes as mass production to ensure consistency and accurate evaluation.

Production lead time depends on the actual product requirements and complexity level. Specific deadlines will be reflected in the contract or relevant technical agreement.

Yes, we maintain stable delivery schedules for bulk orders through dedicated production planning and capacity allocation.

No, we manage our production capacity to maintain consistent lead times throughout the year, including peak seasons.

Yes, we support urgent and expedited production requests when possible. Additional fees may apply depending on the urgency and production schedule impact.

Yes, we provide regular production progress updates and can accommodate specific reporting requirements as agreed in the contract.

Yes, we maintain a comprehensive quality management system certified to IATF 16949:2016 standards, including incoming material inspection, in-process quality control, and final product inspection.

Yes, we welcome and support third-party inspection services. We can coordinate with your designated inspection agencies at any stage of production.

Yes, we provide detailed inspection reports, dimensional reports, material certificates, and other quality documentation as required by your specifications.

We handle quality issues through our established complaint and resolution process, which may include replacement, repair, or return depending on the nature of the issue.

Yes, we provide quality warranty coverage. Specific warranty terms are detailed in the contract agreement based on the product type and application requirements.