Длинный глушитель для труб, гибкий шланг для труб, шумоподавитель, глушитель для встроенного вентилятора для труб (4 дюйма, белый)

Q1: Are you a factory ?



Yes, we professionally manufacture industrial fan and motor for more than 10 years.



Q2.Can you supply samples ?



Yes, we can supply samples



Q3. How to deal with if customers quality complaints?



First, help customer reduce the cost of losses, eg. replacement and offer solutions;

Second, investigate the quality problem;

Third, report the result to customer and assign responsibility;

Forth, improved workmanship or remind customer to avoid the problem.

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