Wuhan Welhel Photoelectric Co., Ltd. Wuhan Welhel Photoelectric Co., Ltd. is one of the biggest manufacturers of welding helmets in China. We design ,
Wuhan Welhel Photoelectric Co., Ltd. Wuhan Welhel Photoelectric Co., Ltd. is one of the biggest manufacturers of welding helmets in China. We design ,
威和光电 NEEQ : 831515 武汉威和光电股份有限公司(WUHAN WELHEL PHOTOELECTRIC CO.,LTD.) 半年度报告 2019 1 公司半年度大事记 公司于 2019 年 5 月 21 日宣布实施 2018 年度权益分派,每 10 股派 4.47 元(含税),于 2019 年 5 月 29 日完成派息. 公司一种自动变光焊接滤光镜及自动变光焊接面罩于 ...
Auto Darkening Welding Helmet Supplier, Craft Welding Helmet, Welding Mask Manufacturers/ Suppliers - Wuhan Welhel Photoelectric Co., Ltd.
Wuhan Welhel Photoelectric Co., Ltd. is one of the biggest manufacturers of welding helmets in China. We design, research and produce high quality series of auto-darkening welding helmets. As a worldwide sales company, all of our products are CE, ANSI, AS/NZS, RoHS approved, and our compa...
Wuhan Welhel Photoelectric Co., Ltd. All rights reserved Menager Power by :300.cnwuhan ICP07503318-1 Economical Home page > HELMETS > Economical WH4400 WH1501 提醒x 您的浏览器版本过低或该浏览器不支持,可能导致网站不能正常运行 为了您能正常使用网站功能,建议使用一下浏览器: Google Chrome...
2.What does 1 / 1 / 1 / 1 mean? The main parameters of welding filters: optical class, light diffusion, light homogeneity and angle dependence. The parameters in each position can be any value from 1 (Class 1 is the best) to 3 (worst) and determine the characteristics of the filter...
WH3521-Wuhan Welhel Photoelectric Co., Ltd. --Viewing area:92X42MM -Optical class:1/1/1/2 -Available shade:DIN5-9/9-13 -Sensitivity &delay time:Inside&Switch -Sensors:2 -TIG capability:>5A
Wuhan Welhel Photoelectric Co., Ltd. Wuhan Welhel Photoelectric Co., Ltd. is one of the biggest manufacturers of welding helmets in China. We design ,