China-based manufacturer · Henan, China

Quality & Certifications

Clear specifications, agreed inspection requirements and product-specific documentation support industrial procurement.

Product Specification Confirmation

Define the material, particle-size standard, application and acceptance criteria before selecting a product.

Particle Size & Morphology

Discuss particle-size distribution, morphology, coating requirements and the inspection method for the intended application.

Testing Methods

Discuss the required characteristics, test method and acceptance limits for your application. Product-specific testing arrangements are agreed with the team.

Batch Documentation

Identify the product and batch, and agree which specification, inspection and traceability information is required for the order.

Available Product Documents

Product-specific enquiry

Tell us the product, batch and requested documents. We will advise on the information available for your enquiry.

Discuss documents

Business License

Company identity and business registration information.

Business License
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Quality control starts with the specification.

Catalyst and metal powders

Discuss alloy composition, impurity limits, size distribution and process-evaluation requirements for the selected powder.

Industrial diamond abrasives

Discuss particle-size distribution, morphology, coating requirements and the inspection method for the intended application.

Laboratory & quality control
Product inspection area

Rough Diamond Pricing Options

The certified / non-certified two-price arrangement applies only to lab-grown rough diamonds, not to industrial materials, polished loose diamonds or jewellery.

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