Pre-Sales Services:

(1) Develop a comprehensive circulating water treatment plan and implementation schedule based on your company's complete water quality analysis report. (2) Provide operational monitoring standards and methods for circulating water stabilizers, along with operational management service approaches and plans. (3) Offer complimentary technical training for your operational and maintenance personnel, including written training documents, schedules, progress reports, technical materials, and detailed operating manuals. (4) Provide documentation and certifications related to chemical registration, safe usage, and management. (5) Bear responsibility for thoroughly explaining simulation test reports, operational plans, and other content regarding supplied chemicals; address and resolve any issues raised by Huaneng Coal Chemical concerning these products.

Pre-Sales Services:

(1) Timely supply of scale-inhibiting corrosion inhibitors and biocides for circulating water treatment. (2) Provide usage guidance upon chemical delivery to ensure smooth commissioning. Dispatch skilled, healthy technicians free of charge for regular on-site guidance on chemical dosing and operational plan implementation training. Assume full responsibility for any issues arising from incorrect guidance by service personnel. (3) Submit monthly on-site technical service reports and conduct quarterly on-site performance evaluations with technical exchanges. Adjust formulations based on raw water quality changes, optimize concentration ratios, monitor corrosion rates, resolve unexpected technical issues, and oversee performance evaluations and economic benefit assessments. (4) Proactively monitor on-site operational conditions and provide corresponding technical support. Promptly resolve issues raised by your company, document on-site supervision and management activities in written summaries, and propose next-step improvement measures. Compile monthly statistics on circulating water usage and chemical consumption, with a comprehensive annual analysis and summary. (5) Based on water quality changes, proactively assist your company in testing and adjusting technical solutions at no additional cost to ensure safe and economical operation.