1. Typically, integrated wastewater treatment equipment is made of carbon steel or stainless steel. Therefore, when purchasing the equipment, it's crucial to inquire with the supplier about the specific materials used, as this can effectively help determine the equipment's lifespan. Additionally, when the processes and other conditions are the same, there can be significant price differences in the materials.

2. When considering a purchase, don't blindly trust suppliers' claims about the equipment's benefits. Ask for real, existing success stories that align with the needs of the demander. Then, thoroughly inspect the performance of the installed equipment. After all, the cost of purchasing equipment is not trivial; one must be cautious.

3. It's common sense to compare vendors before making a purchase. Shop around and find the right fit, as more suppliers provide references, giving you a better perspective. Consider the real success stories, prices, and other factors from various suppliers before making your final decision. Sign a formal contract before paying the deposit, ensuring consistency in the delivery, debugging, and payment process.

4. Be mindful of the contract; often, wastewater treatment standards are not specified. In cases where issues arise later on, this can lead to unnecessary disputes and controversies. Therefore, this aspect should not be overlooked.

Jiangsu Daze Energy-Saving and Environmental Protection Technology Co., Ltd. is a high-tech enterprise, established as a research, production, and education cooperation unit with Hohai University. It holds qualifications for municipal general contracting, electromechanical installation general contracting, and environmental protection contracting. The company boasts an independent water treatment and smart water management R&D team. Its main business areas include the research, production, and sales of integrated decentralized rural wastewater treatment equipment, integrated hospital wastewater treatment equipment, and integrated garbage leachate treatment equipment; environmental protection engineering; corporate supervision platforms, and smart water management remote monitoring platforms.