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Brand strength guarantee
The company has passed the UL certification of wire, UL certification of
wire processing, ISO9001 certification of quality management system.In the past twenty years, we have been well received by our customers
and awarded the "superior supplier" by our customers. Besides our market
not just in, Domestic market, but also covers EUROPE,JAPAN,NORTH,AMERICA etc. -
Product quality guarantee
- ISO quality management system throughout the control, product
testing pass rate of 99.9% - Environmental protection material, not easy to break, strong oxidation
resistance, easy maintenance - Advanced production and testing equipment at home and abroad,
rigorous manufacturing process - Inspection facilities, repeated performance tests to ensure that their
functions smooth and stable
- ISO quality management system throughout the control, product
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Product customization
- We can customize non-standard products according to your needs, and our senior engineers will provide technical support for you;
- ChiLong electronic support deeply processing and customized ords, and provides free sample verification;
- According to your actual requirements, to provide personalized
customization. - Full time "purchasing Secretary" to help you pick up the most suitable
products for you.
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Perfect after-sales service system
- 7x24 hours online customer service consulting, expert free door-to-door
service; - Ensure punctual delivery, punctual delivery, and ensure timely and stable
supply; - Free exchange of goods, providing life-long maintenance service.
- 7x24 hours online customer service consulting, expert free door-to-door