With a tunnel kiln of 96 meters long, one shuttle kiln 128 cubic meters, one 10-mould high-pressure bowl casting machine, 3 sets of 12-mould high-pressure basin casting machines, one set of tank casting machine with 10-mould(dual-mode), and 43 spagless vertical casting benches, Beijing Sunlets Technology's annual manufacture capabilities could reach to 600Kpcs.