— Pre-sale service —
To provide information and market research，to provide consultation，to provide many kinds of conveniences and market service，etc.
The main purpose of pre-sales service is to help customers make the project planning and system requirements analysis. Make our products maximum to meet clients’ requirements. Also play the greatest overall economic benefits of customers’ investment.
— After-sale service —
To install products and test products freely for customers.
To provide the formulas and technologies of relevant products and the information of chemical materials manufactories.
To direct technology aspect of relevant use according to customers’ requirements
To provide technical training for clients’ employees.
To be responsible for maintenance service, door-to-doo service under the necessary circumstance.