免费样品，欢迎索取。
答：客户索要样品，我们是可以免费提供的，但运费需要到付，没有诚意合作生产事宜的，请不要索取样品。
Answer: customer request samples, we can be provided free of charge, but need to pay the freight, not sincere cooperation in production matters, please don't ask for a sample.
样品均需付费，图本资料可以免费索取。
All samples are supplied for a fee; catalogues and brochures are obtainable free of charge.
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