Quality Assurance

Your Powerful China Inspection Agen

We will work with the factory to create prototypes that adhere to your design using the materials chosen when calculating costs. During production, we will oversee progress and conduct quality inspections per your QA guidelines or the approved samples to guarantee the final products meet both your specifications and quality expectations.

01.

Quality Inspection at Our Company

At our company, quality is a top priority. We have rigorous procedures in place to ensure the products we source meet the highest standards before they are shipped to customers.

Screw inspection from Kingrail Sourcing
02.

Supplier Selection and Auditing

When selecting new suppliers, we conduct thorough audits of their quality control systems. Suppliers must demonstrate effective quality management and pass our strict standards before we will work with them. Even after suppliers are approved, we continuously monitor quality and provide training to further develop and improve our partners.

No mass production is permitted until product drawings and samples are approved by the customer. This ensures specifications are met before large scale manufacturing occurs.

03.

Ongoing Inspections

Our local staff performs rigorous quality inspections when products are finished to confirm they meet requirements. Per customer specifications, inspections adhere to ISO 2859 Level II, with AQLs of 1.0 for major defects and 2.5 for minor.

Generally, we send our own quality team to inspect products for the first 3 production batches from a supplier. If no major issues are found after the initial orders, we discuss with the customer whether ongoing inspections are needed or if we can trust the supplier to maintain quality without close supervision.

Roller Inspection from Kingrail Sourcing
04.

Inspection Services

We offer both general and full inspection options:

  • General inspection checks products based on Level II, AQL 2.5 standards. Defective goods from our selected suppliers are replaced at no extra cost. For customer chosen suppliers, quality issues must be resolved but extra fees apply.
  • Full inspection sorts out 100% of defects found in a shipment. Whether you need customized one-on-one inspections or detailed reviews for each product, we provide an affordable inspection solution to fit your sourcing needs and budget. Our competitive hourly rates for this personalized service range from just $5 to $10 per hour based on your specific industry and requirements.

Quality is our priority. Our rigorous supplier approval process and thorough inspection procedures ensure we only deliver products that meet or exceed customer expectations. Please contact us to discuss how we can develop an effective quality assurance plan for your order.