Welcome to Specialist Spring. We are a company that established since 2000 engaged in industrial Spring, Per Teken, Per Kerucut, Per Tarik, Per Gepeng, Flexible Hose. We were in Lindeteves Trade Center ( LTC ), Lantai GF 1 Blok A 16 No.1, Jl. Hayam Wuruk No.127, Jakarta Barat 11180. Discover the variety of our best products (Segala macam ukuran per, per mounting, fliexible, per pecah batu, cone chrusher, dudukan mesin chiler) with quality and the best price you can get.