Zhejiang Bouyean Technology Co., Ltd. Is a Young, Active And Advanced, But Experienced Factory. The Plant Located In Taizhou City Occupies Around 10,000 Square Meters And Has 200 Staffs. Bouyean Is One Of Most Professional Manufacturers For Auto-Darkening Welding Helmet, Welding Machine, Automotive Aharger And Automotive Emergency Power Supply In China.