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1
How is the quality of Mianjun products?
The company has TS16949 quality system certification, and the finished product qualification rate promised to customers is 99.95%. Every key process of the product is fully inspected to ensure that product delivery meets the company's internal quality control requirements.
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2
How much do waterproof and breathable membrane products cost?
The listed prices are not accurate prices. Product size, demand, and ease of processing are all the basis for determining the price. The specific price is subject to the actual quotation from customer service.
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3
What if we need samples?
The company provides samples for free, and customers only need to bear the express delivery cost. The default express delivery is Deppon Express. Please inform customer service for areas that cannot be reached.
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4
What's the delivery time?
Those in stock can be shipped on the same day, no later than the next day. If it is not in stock, it needs to be confirmed according to the production arrangement and delivery time through detailed negotiation.
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5
What should I do if I return a product?
We do not accept returns for non-product quality issues. Customized products are refused return. Regular product returns require you, the customer, to bear the corresponding courier costs, and all pay-on-delivery items are rejected.