(一) I produced all the products are the implementation of three bags, for a period of one year, such as the case of quality problems in this period, we will come for free repair or replacement treatment in 24 hours; responsible for product life of service, and long-term supply of all spare parts, we will be the best quality products, the lowest price, the most satisfactory service, return customers.

(二) The company received orders, shipment strictly in accordance with the relevant provisions of the terms of the contract, to ensure product is intact, according to the required time, place to.

(三) If necessary, the company free of charge to customer training relevant personnel, maintenance, product knowledge; as a result of improper use or in the warranty period, caused by damaged or not working properly, the company to provide life-long repair service for the product. If necessary, company will provide free consultation, on-site installation and commissioning.

(四) Which appears in the process of using the company's products, users' questions, please timely feedback to our company, so that we can tackle and improving. The customer the question must be answered within 12 hours. Service hotline: 086-577-85981811