Strictly perform our responsibilities and obligations in strict accordance with relevant regulations and contracts

Provide high-quality products that meet the quality, specifications and performance requirements specified by the standard

After receiving customer feedback, the Jiangsu, Zhejiang and Shanghai regions will be available within 24 hours, and other regions will be available within 72 hours. Due to special circumstances, the door can not be visited on time, we will inform the customer in advance and arrive as soon as possible.