Add.: Floor 2, Renhe East Affiliated Building, No. 399, East Xuanwu Street, Weifang Economic Development Zone, Weifang City, Shandong Province, P.R.C
Tel.: +86-536-8223218
Fax: +86-536-8223219
Skype: sam.unibrom
Whatsapp: +86 15806369909
Contact Person: Mr. Andy Suen


1. Pre-Sales Service
We can provide free samples, and you just need to afford corresponding express cost or tell us your Express No.

2. Payment Method
As for payment method, T/T, L/C, D/P and O/A are all acceptable.

3. Delivery Time
Required products will be shipped within 7-14 working days after receiving payment, and the delivery time varies according to ordered product type and quantity.

4. After-Sales Service
Our professional technical engineers are willing to offer comprehensive technical support to overcome all the problems encountered in your production, and they can provide recommended formula as well.

5. Special Service
Made-to-measure products are supplied upon request, but the MOQ of these tailored chemicals is different from that of conventional products. Moreover, OEM is available here.

We try to cut down the selling price as largely as possible while maintaining the superior product quality. On the other hand, we want to build up stable and long-lasting cooperative relationship with worldwide customers, and please feel free to contact with us if you have any question.