With customers' trust, TSI is now widely marketed at home and abroad, of which we have gained remarkable international reputation. Also it motivates our with customers' trust, TSI is now widely marketed at home and abroad, of which we have gained remarkable international reputation. Also it motivates our ...

For prices and delivery, please specify your requirements as detailed as possible including item number, description, estimated order quantity, port of destination and terms of prices (fob, cfr or cif). If there is any special requirement for product treatment or packaging, please indicate them, too.Generally products from different manufacturers have different item number. To facilitate the product identification, you can indicate the item number of other manufacturers (with the manufacturers' name). If you foresee the products are only available from a limited source, you can also e-mail us picture, sketch or drawings for the purpose of identification.

TSI does not provide separate hardcopy catalogs or brochures. If requested, we will submit drawings for certification or confirmation after the prices are confirmed. Such technical drawings or data sheet are available in the format of pdf, dwg, dxf, jpg, gif, tif, bmp, doc, and xls.For customers who need sample confirmation before ordering, please bear in mind that the following policy will be adopted.

To inquire, please let us know your company info including full company name, detailed physical address, phone and fax numbers, and the contact person. Such information is needed for prompt reply within 48 hours and facilitates future correspondence like sample and document sending. If you need urgent response, please try to contact us via fax.