国精产品一线二线三线AV ,天堂va欧美ⅴa亚洲va视频,中文字幕人妻高清乱码,欧美孕妇色xxxxx

Welcome to the website of Shandong Tongyuan Electrical Power Company Limited. Consulting service：+86-536-8327808

Your location: Home ? Production equipment

workshop

The company has low-pressure casting equipment (operating system German brand), melting furnace, refining machine, Heat treatment equipment, surface treatment equipment, imported vertical horizontal machining centers and turning centers, etc., the production process ensures the user's order requirements.

Address: Qingzhou Economic Development Zone, Shandong Province

Contact: Manager Xu

TEL.: +86-536-8327808

Website: mwdz.com.cn