NEM Materials Co., Ltd.

Resources

Technical documents and procurement reading

Use published material links for first review; request current or batch-specific information when your requirement calls for it.

Product documents

Product TDS & safety data sheets

English TDS and English SDS files are available for NMP, NEP, NBP and DVL. Check the revision shown in each PDF and confirm destination-market requirements before use.

Quality & supply

Quality control that follows the material.

NEM’s quality process connects raw-material sourcing, manufacturing, final inspection and after-sales support for specialty chemical materials.

Quality process

Four controls, from sourcing to support.

01 · Raw sourcing

Raw-material purchasing is controlled as the first stage of the quality-management process.

02 · Production

Manufacturing controls are applied to prevent nonconforming material from progressing to the next stage.

03 · Final inspection

Product inspection is the release-stage check before material is supplied for the agreed order.

04 · After-sales

Sales and technical teams provide an inquiry path for order-related follow-up and support.

ICP-MS analytical equipment in the NEM laboratory
ICP-MS analytical equipment.

Analytical control

Read the data in the right context.

Analytical testing supports product evaluation and quality control. Technical data describe stated quality limits and reference physical properties for a named product grade. A batch Certificate of Analysis records results for the specific batch; it is not a substitute for grade-level technical data.

Review product specifications

Manufacturing context

Current units at the established Puyang base.

NEM Puyang Production Base

Puyang operations

The Puyang Production Base is one of China’s early bases for pyrrolidone-series products, with more than 20 years of safety-production management experience.

Named current units

NEP and DVL production

Established production facilities include a 5,000-tonnes-per-year NEP unit and a 1,000-tonnes-per-year DVL unit, alongside NMP and GBL production and NMP recycling operations.

NMP filling line at NEM

Documentation & packaging

Confirm the order details with the product in view.

Technical data, safety documentation and batch-specific information should be requested for the material and destination in question. Grade, container type and packaging arrangements are confirmed for each product and order rather than assumed from a general listing.

For a short RFQ, include the product, intended application, destination and any documentation or packaging requirement. The sales or technical collaboration team will follow up on the inquiry.

Request quality information

Frameworks & compliance context

Discuss requirements at the product and market level.

  • ISO 9001:2015 and IATF 16949:2016
    Quality-management credentials form part of our company profile. Request current certificates and the scope relevant to your supplier qualification.
  • Product and market documentation
    Discuss applicable REACH registration and RoHS documentation for the named material, market and intended use.

Events & technical meetings

Connect with NEM about your application.

Meet NEM

Insights

Technical & procurement insights

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