Qingdao Protech is one-stop manufacturer of rubber mold and finished rubber products.

Square Rubber Seals/ Square Rubber Gaskets




1) Material:Silicone, NBR, SBR, EPDM, NR, FKM, VITON, Neoprene,HNBR,etc
2) Machine: Vulcanizing machine
3) Tolerance : International Standard, or per your required.
4) Finish: Smooth ,Matt, Chromate plating or any other finishes required
5) Custom logo: embossed or debossed logo on tooling or silk printing on part
6) Processing Type: molded, injection, transfer
7) MOQ:1000pcs
8) Drawing: drawings format:  Pro-E(Igs, step, stp, etc), SolidWorks, AutoCAD
9) Mold Cavity: Single or multi-cavities
10) Lead time: tooling: 12-15days depends on the structure of the drawing
                       Samples: 1-2days after tooling
                       Production:10days after the samples approved (also depends on order quantity )
11) Quality: ISO9001:2000 certificated factory
12) Reports: RoHS, FDA, UL or REACH or reports.
13) Packing : inside PP bag+carton box+ Pallet(if needed), or special packing
14) Shipping Way; Express like DHL UPS FedEx TNT , or air or Ocean