In-house R&D
A provincial engineering centre holds 38 patents and customises viscosity, substitution and particle size.

A complete pre-sales and after-sales system, so working with us carries no surprises.
Each stage has a defined deliverable and a named contact.
Clarify the scenario, the metrics and the budget range
A tailored plan with itemised pricing
Milestones agreed up front, progress shared as we go
We track how it performs in use and keep improving it
Every step from briefing to after-sales has a defined owner and standard.
A provincial engineering centre holds 38 patents and customises viscosity, substitution and particle size.
DCS and LIMS run together, holding batch-to-batch variation within 2% from etherification to drying.
ISO 9001 and ISO 14001 certified, REACH registered, with 24-month retention samples for third-party retesting.
Three regional warehouses release standard grades within 72 hours, with annual contracts fixing price.
Still have questions? Contact us — we reply within one business hour.
We serve clients nationwide and handle cross-region delivery. Tell us your location and requirements and we will assign the right team.
Send us your requirement, quantity and delivery expectation through the form or by phone. We issue a formal quotation within 1–2 business days.
Yes. Depending on your requirement we can send samples or arrange a small trial run so you can validate performance in real use.
A dedicated after-sales team provides support through the whole service period, with response times stated in the contract.
Yes. We build long-term relationships, and most clients have worked with us for over three years. Annual agreements can fix price, capacity and quality terms.
Tell us what you need — we will route it to the right specialist within one business day. +86 512 6688 7890