北京同兴旺膜式工程有限公司

Relevant accessories include corresponding fans, glue and repair materials.
The service life can be used for about 80,000 to 100,000 people.
After-sales service provides free glue and corner materials for maintenance within three years. Our company’s after-sales service personnel will solve difficult problems for you in a timely manner. After receiving customer information, we will immediately give customers a processing opinion or technical guidance that cannot be handled immediately. , will contact the customer within hours and provide processing opinions based on the actual situation.
In addition, professional investment analysis is provided free of charge to solve your investment worries. We will design product drawings for you for free to make your products more competitive in the market. The company provides free pick-up and drop-off for customers who come to the factory, and provides free technical training such as product installation and maintenance. Handle consignments for customers in a safe and fast manner, and make regular return visits to guide operations.
Yiqian
Professional raw material supplier, such as thickened, environmentally friendly materials.
Designers with professional design capabilities
Production process blanking, sewing (heat sealing and finishing (beautifying finished products)
Quality inspection procedures, self-inspection, mutual inspection, special inspection and final inspection
Purpose to eliminate non-conformity The product enters the next process to ensure product quality.
Use double topstitching as much as possible, the stitches are even, and the stitch length is controlled.
The purpose is to minimize air leakage and increase the number of sewing areas. The tensile strength.
The error between the width of the bonding brush and the width of the adhesive strip does not exceed plus or minus
The bonding temperature has strict control standards
Maximize the use of shapes and large surface joints Arc structure. The purpose is to make the product evenly stressed and increase the service life of the product.
Erquan
There is a certain safety distance between each two shapes and between the shapes and the guardrail. (meters )
The product has a realistic shape and beautiful color matching. It can fully ensure the safety of players
The windproof nose prevents being blown down by the wind.