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 Our company has paid attention to pre-sale and after-sales service for customers for many years, providing users with satisfactory solutions, high-quality products and perfect after-sales service, which is our consistent commitment to win the satisfaction of every customer.

 Optimization scheme design : We communicate patiently with users, understand their actual needs, and provide users with optimized and reasonable design solutions
 Long-term guarantee of spare parts : We guarantee to provide users with spare parts service for at least 10 years to avoid equipment idleness due to aging of equipment parts
 Equipment upgrading : We fully consider the new needs of users in the process of enterprise development, such as production capacity and energy conservation, and we provide you with new transformation plans to save your money
 Operation training service : When the equipment is delivered, we will provide your employees with comprehensive training services on equipment use, maintenance and simple repair, and provide written documents to avoid equipment downtime caused by employee turnover
 Incoming test service : We have a complete material testing center, and welcome new and old users to provide various materials for on-site testing


 Service process:

1. Pre-sales:
Establish user files, contact customers, introduce the technology and equipment of the factory, understand user needs, recommend corresponding equipment, implement test materials and relevant technical preparation, and improve technical parameters.
2. On sale:
Provide users with relevant drawings and technical data, coordinate the installation and construction of users' equipment, and inform users of the production speed and quality. Ensure the synchronization and coordination of user engineering progress and equipment manufacturing. Handle emergencies and maintain good communication with users.
3. After sales:
① Send personnel to the user to guide the installation, and be responsible for debugging until delivery.
② Be responsible for the operation and maintenance skill training of users' relevant personnel.
③ Provide spare parts with good quality and price for a long time.
④ The warranty period of the equipment is one year. If the equipment is damaged due to the quality of the equipment within one year after the acceptance, it shall be responsible for free maintenance. If the fault is caused by improper operation, it shall be charged with the cost of production, and the 48-hour service maintenance shall be implemented, that is, the user's question must be answered within the first 24 hours after receiving the user's message. If it cannot be solved by telephone, it shall be rushed to the user's site within the next 24 hours to solve the problem.

Changzhou Longhu Drying Engineering Co., Ltd. is a manufacturer engaged in the research, development and manufacture of waste water evaporator, drying equipment and granulating machinery.
Address: Chajiawan Industrial Park, Zhenglu Town, Tianning District, Changzhou, Jiangsu Province
Mobile phone: 13801509290
Tel: 0519-8191278
Fax: 0519-88909278
© Copyright 2023 by Changzhou Longhu Drying Engineering Co., Ltd