Fish Shrimp Farm Pond Liner High Density Polyethylene 0.5mm HDPE Pond Liner Construction Material

1. 2. Control water quality:  
   
   Laying geomembrane at the bottom of the fish pond can isolate microorganisms and pathogens from the base soil, effectively preventing water pollution. 

1. Regularly or as you requested, we entrust national testing agencies to conduct quality inspections
2. Strictly following the ISO9001-2008 international quality system standard, we monitor and manage the whole process throughout production, quality testing, and measurement to ensure product quality
3. We have refunding, replacement, and repair services for quality-related construction delays or substandard construction(except for damage or losses due to the customer's responsibility or irresistible natural disasters). We will respond to customers' feedback on quality issues within 24 hours.
 

After-sales service
1. To provide customers with comprehensive technical support, we will promptly provide technical and other related information upon request.
2. As required, we will appoint specialized technicians to the construction site to give technical training to construction people and offer technical guidance throughout the whole construction process.
3. For damage due to shipment and delivery, we will check the issue through provided pictures and videos after receiving the complaint. If our responsibility is confirmed, we will offer free replacement.
4. When the construction is completed, as your request, our technical staff may participate in the final acceptance.