Dalian Mingqiang Plastic Machinery Co., Ltd. has a perfect after-sales service system, including after-sales service hotline, online customer service, after-sales service center and other rapid response mechanism. To provide customers with all-round, multi-channel after-sales service. Promptly respond to customer inquiries and complaints. Solve problems encountered by customers in the process of using the product. According to different customers have different needs, to provide personalized after-sales service, so that customers feel the care and intimate service of the enterprise.