Our QC team will make all their efforts by “Scheme + supervise + prevent + transmit”, to be sure that each project comes to successful completion.

1. Mould design control

Kelong can provide product analysis and Mouldflow reports, will feedback to customers about the issue arising on the product drawing, such as the Thin thickness area, shrinkage mark, welting mark, Air vent, undercuts, gate location, gate type, etc. After the design is finished, we'll check on the Mould strength, part line, cooling system, interference area, Thin thickness area, etc. To be sure the drawing provided by Kelong is in excellent status for the longer mould life and work efficiency for customers.

2. Mould material control

Steel suppliers are requested to provide steel quality guarantee certificate and steel certificate, Kelong will do steel inspection before acceptance.

3. Mould Processing quality control

Controlling key procedure quality and managING the project progress according to mold processing documents, we provide weekly progress and quality report to customers.

The mould technician is required to check the Mold appearance, cooling system, mold assemble, process procedures carefully according to Kelong standard and customers standards.

4. Mould spare parts purchasing and control

We’ll focus on qualified spare parts to meet customer requirements on standard parts models, standard quality and needed purchase time.

5. Mould assembly control

Physical processing will be undertaken as per the established procedure documents and be inspected relatively, strictly checking on the matching between core, cavity, inserts, guide pillar, return pin, angle lifter, sliders, ejector pin, cooling system, connector, etc.

6. Mould check before shipment

Prepare documents before shipment, such as spare parts list, mold testing video, processing files, 2D/3Ddrawings. For sure we’ll pack and ship as per customers’ requirements with safety protection for sea and air shipment.