Sunstar's high precision machining workshop covers an area of 2,500.00 square meters, has 130 sets of CNC machines, 4 sets of CNC machining center, annual output 50,000,000.00pcs. Manufacturing accuracy 0.003mm, roundness 0.003mm, concentricity 0.005mm, roughness 0.4-0.8. We can process the raw materials such as SUS304(L)/SUS303/SUS316/SF20T, aluminium alloy, copper alloy. Main products include: LC & SC TOSA/ROSA/BOSA Receptacle, BOSA Housing, Mechanical Sleeve, Filter Holder, Stopper. Receptacle compliant to CISCO and IEC wiggle performance, with very high pull-out force consistency