THINH-VN and Wolfgang Koelblinger are now friends 4 months ago
THINH-VN started the topic recycling paper, glass or metal? in the forum Questions 6 months, 3 weeks ago
hello, i have a few questions. Can you make recycling machinery for other materials like paper, glass or metal? I very much hope your upcoming videos have it!
THINH-VN changed their profile picture 6 months, 3 weeks ago