A

Before production, we confirm drawings and critical dimensions with you. During production, we can provide feedback on key technical points when needed. After delivery, if there is any assembly or fitting issue, we can review the inspection data and feedback together, analyze the cause, and provide suggestions for repair, replacement, or optimization based on the agreed specifications and acceptance criteria.

A Yes. For applications that require wear resistance, corrosion resistance, or low friction, we can suggest suitable materials and surface treatments based on the working condition. For food-contact or medical-related projects, we also recommend clarifying compliance and cleanliness requirements at the beginning.

A Lead time depends on the part complexity, material, surface treatment, order quantity, and inspection requirements. We can evaluate urgent requests, but quality requirements must still be protected. If you have a target delivery date or project milestone, please let us know during inquiry so we can review the best possible schedule.

A We apply quality control at key stages of production, such as material verification, in-process inspection of critical dimensions, and final inspection before shipment. For high-risk features like fitting surfaces, sealing areas, and guiding or sliding features, stricter inspection standards are used when needed.

A To start evaluation, we usually need some of the following: 2D drawings with tolerances, material and surface requirements, 3D files, working conditions, expected mold life or production volume, and related mating-part information. The more complete the information is, the more accurate the quotation and lead time will be.

A We mainly serve industries that require high precision and stable repeatability, including water and beverage packaging, skincare and cosmetic packaging, and medical-related plastic components. Since each industry has different requirements for cleanliness, material compliance, and consistency, we adjust our machining and inspection process accordingly.

A Collapsible cores are commonly used for injection molded parts with internal undercuts, deep cavities, or complex internal features that require efficient demolding. Typical applications may include certain packaging closures, bottle-neck related parts, and functional plastic components. Final suitability depends on the actual part design and mold structure.

A High-precision machining is one of our core strengths. The achievable tolerance depends on the part geometry, material, heat treatment, surface finishing, and inspection requirements. Once we review your drawing and key dimensions, we can recommend a realistic tolerance range and quality control plan for your project.