Bifu Industrial is an ambitious ISO registered company, specialized in CNC machining and focusing on superior workmanship, absolute quality, cleanliness and on-time lead time. We're a firm-united team of talented and experienced engineers, machinists and technical consultants, who commit to help solve problems relative to manufacturing precision and complex machined parts, including design, product costing, quality, assembly problems etc. Team work: We have experienced engineers, programmers, QC, sales and management team. Every member is firmly connected to well fulfill customers' orders. Skill: We hold skill explore training every month. Engineers, programmers and workers share new ideas and skills together to continuously improve machining skill. Excellent communication: Sales members are fluent English speaking, proactive and have knowledge about machining, They can easily understand what you want. What makes Xielifeng Tech different from other machining company is that Xielifeng is the label of superior quality and high efficiency. We have imported many high-tech equipment during these years, for example 4 axis CNC machining center, which enables us to make complex and micro-machine precision parts faster than ever. Besides, we also have long term cooperated partners on sheet metal, stamping, injection and die casting; We can provide One-stop service to fulfill your whole project. No matter our CNC milling services, CNC turning services or other manufacturing service, we offer our customer highest precision and speed. When receiving customers' first inquiry, we start to study their design at first time, taking them as our own projects, and suggest the best manufacturing method to bring them to life. We always provide good customer service and support customer launch new products on Medical, Aerospace, Automotive, and Consumer Electronic market soonest possible. We're flexible enough, care enough and honest enough to offer what you want. No matter what kind of your project, big or small, we do our best to provide you highest quality and competitive price parts with best service. Get us involved early, we will help you spend your money wisely!

Changchun Sunday Optics Co., Ltd, was founded in 2010, located in optical base Changchun city. With branches in Changchun, Jiangsu, Nanjing, Sunday Optics mainly produces spherical lens, aspheric lens, prisms, high precision window, filter, coating, laser lens, optical design and optical assembly. The minimum size of the lens can be 0.1mm, and the tolerance of prism's 90-degree angle can be 2 ' '