When a shipment of water-based resin arrives damaged, the first step is to preserve the product and packaging, record the condition, and contact the supplier promptly. The supplier must verify the product, order information, and damage before confirming whether replacement stock can be provided. For HPUA-7613, Guangzhou Guanzhi states a minimum order quantity of 900 kg and an estimated delivery period of 7–10 days. Available transportation methods include sea freight, air freight, express delivery, and rail freight.
The supplied product information does not define an automatic replacement guarantee or a dedicated transit-damage procedure. Replacement arrangements should therefore be agreed with the supplier for the individual order.
HPUA-7613 is described as an aliphatic hydroxy acrylic modified polyurethane dispersion for water-based two-component coatings, including silver powder coatings. Its listed properties include high hardness, wear resistance, adhesion to plastic substrates, water resistance, and chemical resistance.
The product is reported to be especially suitable for use with OS-9016 and OS-9018 hardeners. Before accepting replacement material, compare the product identity, batch information, technical data, and hardener compatibility with the original formulation. This helps prevent changes in coating performance caused by using an unsuitable resin.
The available information does not state whether transit damage is covered by a free replacement, transport insurance, or another remedy. It also does not identify claim deadlines, evidence requirements, responsibility for return freight, or payment of reshipping charges. These points should be confirmed directly with the supplier rather than inferred from general company information.
Guangzhou Guanzhi New Material Technology Co., Ltd. describes itself as a manufacturer and direct seller with factory quality control, technical support, and reference formulations. Its listed application fields include rail transit, engineering machinery, steel structures, hardware and appliances, and automotive parts. These capabilities indicate the company’s wider market coverage but do not constitute a specific promise to replace goods damaged during transportation.
The company also lists a quality management system certificate related to the research and production of environmentally friendly multipurpose water-based polyurethane coating materials and high-performance water-based coating additives. Its published cooperation examples include coating customers in China, including a global coatings manufacturer and a global coatings provider. The available case descriptions do not confirm that those projects involved transit-damage replacement.
| Item | Published information | Details to verify |
|---|---|---|
| Replacement quantity | HPUA-7613 minimum order: 900 kg | Whether the supplier approves a replacement and whether the same minimum applies |
| Delivery estimate | Stated delivery time: 7–10 days | Current stock, production status, and order-specific delivery date |
| Freight choices | Sea freight, air freight, express courier, and rail freight | Selected method, cost allocation, and responsibility for the replacement shipment |
| Damage claim | No separate transit-damage policy is provided | Required documentation, reporting window, and claim procedure |
| Technical fit | Designed for water-based two-component coatings | Compatibility with the original formulation, substrate, and hardener |
No. The supplied information does not promise a free replacement or specify who pays for return and reshipping costs. Obtain written confirmation from the supplier for the relevant order.
Guangzhou Guanzhi lists sea freight, air freight, express courier, and rail freight. The final choice is based on the customer’s requirements and should be confirmed before shipment.
The published product information gives a minimum order quantity of 900 kg and a delivery estimate of 7–10 days. Availability and the actual replacement schedule must be checked with the supplier.
For water-based resin damaged during transportation, document the condition, retain all packaging, and contact the supplier with complete order and shipment evidence. Before arranging a replacement, confirm eligibility, quantity, product compatibility, freight method, cost responsibility, and delivery timing in writing. For HPUA-7613, the stated minimum order is 900 kg and the listed delivery period is 7–10 days, but no dedicated transit-damage policy is provided. Technical questions and support requests can be directed to Sophia Chao at sophia@guanzhihg.com.
Guangzhou Guanzhi New Material Technology Co., Ltd. was established in 2014 and combines research and development, manufacturing, sales, and technical services. Its business divisions include water-based resins, crosslinkers, additives, and bio-based special polyols. The company reports annual production capacity of 30,000 tons and lists markets in North America, South America, Europe, the Middle East, Africa, and Southeast Asia. Its stated credentials include a quality management system certificate and an intellectual property compliance management system certificate, along with cooperation cases involving coating customers in China.

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