Yip's Poly Bags Factory has been providing customers with the highest quality poly bags for all of their packaging needs since 1986. We manufactures custom poly bags in a variety of styles and sizes. …
Welding Neck Flanges:
The welding neck flange is normally referred to as the "high hub" Flange. It is designed to transfer stresses to the pipe, thereby reducing high stress concentrations …
ECROBOT CO., Ltd, Business Registration Number : 220-88-71747, CEO J.W.Park, TEL : +82-2-552-7676, E-mail : E-mail : Contact us Address : (Hwanghwa B/D 11F, Yeoksam-dong)320, Gangnam-daero, Gangnam-gu, Seoul, South Korea
Jan 02 2010
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