Water-Based Resin Contracts: Delivery Milestones to Define

A clear delivery schedule makes a water-based resin purchase easier to track and verify. The contract should identify the material and quantity, define when the lead-time clock starts, state the delivery destination and transport method, and set out how quality and receipt will be documented.

Start with the Order and Schedule

For GUANZHI HPU-7651, the product listing gives a minimum order quantity of 900 kg and a delivery time of 7–10 days. Confirm that these figures apply to the purchase at hand, and record any agreed departure from them in writing. The listing does not say whether the 7–10 days begin at order confirmation, payment, or another event, so specify the trigger in the contract.

Also distinguish preparation and dispatch from transport and arrival. Available product information does not identify a transit duration or confirm that the stated lead time includes shipping. Define the expected shipment date or delivery window, and clarify the point at which delivery is considered complete.

Milestones to Put in Writing

Product, quantity, and destination

Name the resin grade, agreed quantity, and delivery address. If the order differs from the listed 900 kg minimum, document the exception. Identify the receiving party and any requirements for recording arrival.

Transport and shipment evidence

Available shipping options include sea freight, air freight, express courier, and rail freight. The method is selected to suit customer requirements; the contract should name the chosen option and destination. Agree which records will confirm dispatch and receipt, such as shipment documents and a signed delivery record.

Inspection and acceptance

The company’s business-model information identifies solids content, pH, viscosity, and particle-size distribution as quality inspection items. The HPU-7651 listing states that factory quality control is performed, but does not provide numeric acceptance limits. Specify the applicable tests, limits, sampling arrangements, inspection stage, and the record used to report results rather than assuming values from the product description.

HPU-7651: Product Context

HPU-7651 is described as an aliphatic, hydroxy-functional polyurethane dispersion intended for water-reducible two-component polyurethane coatings. Applications listed in the company profile include rail transit and engineering machinery coatings. These details help identify the material and its intended use, but do not define packaging, shelf-life conditions at receipt, or transport requirements. Add those terms separately when they matter to the order.

Milestone Reference

Frequently Asked Questions

Company and Technical Support

Guangzhou Guanzhi New Material Technology Co., Ltd. describes its business as research and development, manufacturing, direct sales, and technical services. The company also provides technical support and formulation references. For product assistance, contact Sophia Chao at sophia@guanzhihg.com.

Guangzhou Guanzhi New Material Technology Co., Ltd. was established in 2014. Its product range includes water-based resins, crosslinkers, additives, and bio-based special polyols, with a stated annual production capacity of 30,000 tons. The production base is in Kaidi Chemical Park in Yingde, Qingyuan; research and application centers are located in Guangzhou and Shanghai. The company profile lists a Quality Management System Certificate covering research and production of environmentally friendly, multi-purpose water-based polyurethane coating materials and high-performance water-based coating additives. It also cites coating cooperation cases with global paint and coatings providers operating in China, without publishing project quantities or customer reviews.

Contract Checklist

Before confirming a water-based resin order, document the product grade and quantity, the event that starts the delivery period, the shipment or arrival window, destination, transport method, inspection requirements, and proof of dispatch and receipt. Treat HPU-7651’s published 900 kg minimum and 7–10 day delivery time as reference details, and confirm their applicability and meaning for the specific purchase.