In November last year, SUNBOW ushered in the VIP customer - the deep honor of a motor and motor factory - the honor of 2-year product quality inspection exemption. The person in charge of this annual review is the senior SQE team. The audit process is very rigorous, and the production process of SUNBOW fiberglass tube is meticulously and comprehensively managed, which has won the recognition and praise of the motor and motor customers.

SUNBOW has been associated with this motor and motor factory since 2013, and is the first glass fiber tube manufacturer to enter the motor and motor supplier system. At present, the fiberglass tubes, heat shrinkable tubes and other insulating sleeves used by this motor factory are exclusively supplied by SUNBOW. Glass fiber tubes for new models of EV motors that are being developed are also being negotiated. Such a long-term, stable and continuous cooperative relationship stems from the customer's recognition and technical trust in the quality of SUNBOW fiberglass pipe products.

This annual review is divided into 4 stages. The first stage is mainly for the docking and confirmation of customer needs (SOR or related XPT), and a total of 8 documents have been submitted; Specifications, DVP&R, Feasibility Assurance, Equipment Tooling & Gauge, Prototype Control Plan, Packaging, Early Containment and other items are checked one by one. ( PVC tubing)

After receiving the annual review request of the motor and motor customer, the person in charge of SUNBOW immediately made a corresponding plan and arranged for the relevant responsible personnel to prepare the information and product display. Since the preliminary data has been preliminarily reviewed and approved through a remote meeting, this time it is mainly to go to the factory's glass fiber tube production site to check to see whether the operation of the glass fiber tube in the actual production process is consistent with the requirements of the document, and whether there are any risk matters in the operation control. ( PTFE tubing)

SUNBOW's on-site audit of the factory has been greatly appreciated by customers. After seeing the scene, SUNBOW is very assured of the quality of the glass fiber pipe products we supply:

1) R&D: A professional glass fiber tube R&D team can meet customers' product customization needs in different application scenarios and respond quickly;

2) Technology: The raw material of the glass fiber tube adopts Wacker glue imported from Germany, which has stronger flame retardant performance and longer service life. The aging test has been recognized by the public.

3) System: SUNBOW has passed the IATF16949 automotive quality management system certification and has served the automotive industry for more than 6 years;

4) Production: The industry is the first to introduce high-speed weaving machines for glass fiber tubes, high-speed parallel looms, automatic tube-passing machines, exclusive formulas, and the smallest batch difference in the industry; each batch of raw materials and products is tested to ensure product consistency and quality. Guaranteed;

5) Service: Provide customers with multi-faceted technical support before, during and after sale.

SUNBOW has been focusing on the R&D and production of insulating materials such as glass fiber tubes for more than 15 years. The annual audit has won the honor of 2-year product quality inspection exemption, and has been praised by a motor and motor factory. It is a long-term supplier of first-tier brands such as Huawei, Hitachi, and Ben X, and is your reliable quality partner. Welcome to inquire and get a sample.