i am mechanical design engineer, i am working as a design HOD in a company, for waste handling equipment designing . contact me on whatsapp for design consultancy +91-8930569394
Hi everybody! I would like to introduce myself. My name is A.W. Utama Sanjaya. You can call me Sansan, I'm from Yogyakarta. I am a bachelor of mechanical engineering engaged in the world of designing and designing.