Machined guide rail is the supporting product of our company. We introduced numerical control planers and finish machining lines into production to assure the quality. Now we can manufacture normal precision and high precision elevator guide rails. The specifications of normal precision include fromT75-3/B(8K) to T140-3/B(50K)[T75-3/B, T78/B, T89/B, T90/B, T114/B, T127-1/B, T127-2/B, T140-1/B, T140-2/B, T140-3/B] etc; And the specifications of high precision include from T89/B(13K) to T140-3/B(50K) etc. [T89/BE, T114/BE, T127-1/BE, T127-2/BE, T140-1/BE, T140-2/BE, T140-3/BE].