Frequently Asked Questions

1. Are you a manufacturer or a trading company?

Zhufeng Chemical is a manufacturer of specialty chemical ingredients. Please contact us for company and production information relevant to your inquiry.

2. Is there a minimum order quantity?

Minimum order quantities may vary by product specification, packaging and destination. Please contact us with your required quantity for confirmation.

3. Are samples available?

Samples may be available for product evaluation. Sample quantity, availability and freight arrangements are subject to confirmation.

4. How can I request a quotation?

Please provide the required product, quantity, destination, packaging preference and intended application. We will review your request and provide a quotation accordingly.

5. What documents are available?

Product-specific COA, TDS and SDS can be provided upon request to support technical and purchasing review.

6. Is product testing conducted before shipment?

Product release and documentation are handled according to the applicable product specification and agreed supply requirements.

OEM and Private Label Service

Private-label packaging or customer-designated labeling may be discussed for qualified orders, subject to product, packaging, regulatory and minimum-order requirements. Please contact us with your labeling and packaging specifications for evaluation.

Customer Service

Zhufeng Chemical supports customers with product selection, technical documentation, sample evaluation, packaging discussion and quotation requests for specialty chemical ingredients.

Please provide the product name, required quantity, destination, packaging preference and intended application. Our team will review the request and respond with relevant product and supply information.

Documentation Support

Product-specific COA, TDS and SDS can be provided upon request to support technical evaluation, quality review and purchasing decisions. Available documentation may vary by product and destination.

Samples and Packaging

Samples may be available for product evaluation, subject to product availability, sample quantity and freight arrangements. Packaging options and labeling requirements can be discussed according to the intended supply requirements.