
Our Factory
Ningbo Hewo Technology Co., LTD. founded in 2024 in Ningbo, Zhejiang province. The company adhere to ISO14001, TS16949 quality system as the benchmark to control every production process, adhering to the "To Pursue Excellence and Innovating" spirit of enterprise, adhering to the "professional, innovative, trustworthy, win-win" enterprise philosophy, focus on providing high quality products to auto, motorcycles, electric motorcycles and bicycles.In the field of tire maintenance, we have products with exquisite design, excellent performance and easy-carried.
The company has more than 50 employees, 10 R&D personnel, several automatic filling lines, high performance mixing system, inflator pump testing line.To ensure product high quality, customized comprehensive performance test benches, durability test benches and other advanced equipment.In additional,Hewo has a winter extremely low temperature test base in the northernmost city of china, Heihe.
Our Product
Tire sealant kit(tire sealant and inflator) foam tire sealant tire sealant
01
Product Application
It is suitable for cars, motorcycles, bicycles (mountain bikes, road bikes, street climbing bikes, etc.), electric bicycle tires are nailed, scratched by sharp stones, etc., car tires can only be used urgently, and the vehicle needs to be driven to the repair shop for maintenance as soon as possible
02
Our Certificate
See Appendix - Qualification Certificate
03
Production Equipment
Durability test bench, comprehensive performance test bench, automatic filling line, automatic mixing system
04
Production Market
We engaged in researching, developing and manufacturing tire sealant and now we have customers all over the world, particularly in Southeast Asia.
05
Certifications

Non toxic Monitoring Report

Non toxic Monitoring Report

Non toxic Monitoring Report

Non toxic Monitoring Report

Non toxic Monitoring Report

Patent preliminary examination report
Our service

Pre-sale service:
1. Product consultation and answers: through a variety of channels (such as customer service hotline, online customer service, corporate official website message, etc.), timely and professionally reply to customers' questions about the functions, characteristics, specifications, applicable scenarios and other aspects of the product or service
2. Provide product information: distribute product manuals, promotional color pages, electronic documents, video demonstrations and other materials to customers, so that customers can have a more intuitive and comprehensive understanding of the appearance, operation methods, advantages and highlights of the product
In-sale service:
1. Order processing: Accurately and quickly process the order information submitted by customers, including checking commodity information, confirming prices, inventory inquiry, arranging delivery (for physical goods) and other rings.
2. Transaction procedures: Assist customers to complete procedures such as payment and contract signing (for large-value transactions or service projects) to ensure that the process is compliant and simple.


After-sales service:
1. Return visit and care: Regularly visit customers through phone calls, text messages, emails or online questionnaires to understand the use of products or services, collect opinions and suggestions, and send holiday blessings, preferential information, etc., to maintain good interaction with customers.
2. Handling of quality problems: Once it is confirmed that the problem is caused by the quality of self-replenishing fluid, it will usually provide free replacement products, refunds or assist consumers to solve the follow-up maintenance of tires
