中原精密 List of Products and Services

Our company specializes in secondary processing, from press correction to cutting of various precision parts, in a fully air-conditioned factory operating 24 hours a day. We can assist from the startup of processes such as pressing, heading, cutting, die casting, lost wax, and MIM (Metal Injection Molding), and we can also propose production processes that include secondary processing if we collaborate from the mold design stage. We will suggest the best methods for quality and cost from the many processing options available at our company. We excel in secondary processing for "parts" that range in size from those that can be pinched between fingertips to those that can be held and concealed in the palm of a hand. Please feel free to consult with us. 【Processing Information】 ■ Press sizing processing ■ Tapping processing ■ Drilling, reaming, inner diameter processing ■ Turning ■ Machining center cutting ■ Grinding, flat grinding Taps from M1.0 and above Hole processing Φ0.4 and above Groove width of 0.4 mm is also in mass production! *For more details, please download the PDF or feel free to contact us.

• Processing Contract

【Precision cannot be achieved in primary processing; it cannot be processed.】 【I want to correct the distortion in the manufacturing process before cutting.】 【I want to reduce costs through sizing correction in cutting processing.】 Our company can handle everything from sizing correction to cutting in one go. We perform secondary processing on parts manufactured using various methods. Based on our extensive track record, we provide the best shape proposals considering product shapes for secondary processing. We have in-house achievements from pressing to cutting, injection molding, molds, jigs, and fine glass processing, and our understanding of primary processing, press molds, and injection molds is one of our strengths. We specialize in secondary processing for "parts" that range in size from those that can be pinched with fingertips to those that can be held and concealed in the palm of a hand. We look forward to consulting with you as your secondary processing department. 【Processing Guide】 ■ Press Sizing Processing ■ Tapping Processing ■ Drilling, Reaming, Inner Diameter Processing ■ Turning ■ Machining Center Cutting ■ Grinding, Surface Grinding Taps from M1.0～ Hole processing Φ0.4～ Groove width of 0.4 mm are also in mass production! *For more details, please download the PDF or feel free to contact us.

• Processing Contract

Our company specializes in secondary processing, from press correction to cutting of various precision parts, in a fully air-conditioned factory operating 24 hours a day. We handle correction, modification, bending, shaving, punching (switching from hole cutting), hole finishing, cold forging, and mold design for metallurgical products such as MIM and lost wax. We look forward to consulting with you as your secondary processing department. 【Features】 ■ Numerous achievements in correction sizing of 64 titanium and pure titanium ■ Production of 1,000 to 100,000 units per month Tapping M1.0 and above Hole processing Φ0.4 and above Grooving with a width of 0.4 mm is also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company can handle everything from sizing correction to cutting in one go. We perform secondary processing on parts manufactured using various methods, and based on our extensive experience, we provide the best shape proposals considering product shapes that take secondary processing into account. Additionally, we are also skilled at creating cutting products with secondary processing in mind. 【Processing Machines】 ■ Small general-purpose tapping machine ■ NC lathe ■ Machining center Taps from M1.0 and above Hole processing from Φ0.4 and above Groove width of 0.4 mm is also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company has a track record of in-house production from pressing to cutting, injection molding, molds, jigs, and fine glass processing. Understanding of primary processing, press molds, and injection molds is also one of our strengths. We are also skilled in creating cutting products with the premise of secondary processing. We look forward to consulting with you as your secondary processing department. 【Processing Machines】 ■ Machining center for φ0.5mm to φ20mm ■ NC lathe ■ Drill press Tapping M1.0 and above Hole processing Φ0.4 and above Groove processing with a width of 0.4mm is also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company specializes in secondary processing, from press correction to cutting of various precision parts, in a fully air-conditioned factory operating 24 hours a day. We offer proposals based on extensive knowledge of various manufacturing methods, including suggestions for secondary processing using presses, as well as VA and VE proposals. We undertake the production of metallurgical products such as cutting parts, 3D printer parts, MIM, and lost wax. 【Processing Machines】 ■ CNC lathe cutting (cutting outer diameter φ1.0mm to φ50mm is the standard range) ■ CNC lathe for secondary processing Tapping M1.0 and above Hole processing Φ0.4 and above Groove width of 0.4mm is also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company specializes in secondary processing, from press correction to cutting, of various precision parts in a fully air-conditioned factory operating 24 hours a day. We have a proven track record of producing between 100 to 1,000,000 units per month, with numerous examples of secondary processing and modification of parts manufactured overseas. We undertake the production of metallurgical products such as cutting parts, 3D printer parts, MIM, and lost-wax casting. 【Other Processing Information】 ■ Press sizing processing ■ Tapping processing ■ Drilling, reaming, and inner diameter processing ■ Turning ■ Grinding, flat grinding Tapping from M1.0 and hole processing from Φ0.4, as well as groove processing with a width of 0.4 mm, are also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

Our company conducts mass production polishing of numerous small parts arranged on a table. Mass production polishing is also possible for non-magnetic stainless steel and non-ferrous parts. We are also skilled in creating cutting products with the assumption of secondary processing. We look forward to consulting with your secondary processing department. 【Other Processing Information】 ■ Press sizing processing ■ Tapping processing ■ Drilling, reaming, inner diameter processing ■ Turning ■ Machining center cutting Taps from M1.0～ Hole processing Φ0.4～ Groove width of 0.4 mm are also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the processing achievements of Chugoku Precision Co., Ltd. In addition to our achievements in MIM (Metal Injection Molding) products, die-cast products, and lost-wax products, we mass-produce quantities ranging from 100 to 200,000 pieces per month (Lot). Our secondary processing for MIM, which requires correction sizing and cutting, has 30 years of experience. 【Partial Achievements】 ■ MIM (Metal Injection Molding) products ■ Die-cast products ■ Lost-wax products ■ Fine blanking products ■ Metal 3D printer products We are also mass-producing: Tap M1.0 and above Hole processing Φ0.4 and above Groove width of 0.4 mm *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract

We would like to introduce the main equipment owned by Chūgen Precision Co., Ltd. We have a wide variety of machines, including 12 machining centers, 12 sizing presses, and 20 ultra-compact slide presses. Additionally, we are equipped with a diverse range of measuring instruments, such as the multi-sensor three-dimensional measuring machine "ZEISS O-INSPECT" and Mitutoyo image measuring machines. 【Processing Machines (Partial)】 ■ Machining Centers: 12 units (3-axis, 4-axis, 5-axis) ■ Sizing Presses: 12 units ■ NC Servo Presses: 5 units ■ Ultra-Compact Slide Presses: 20 units ■ CNC Precision Lathes for Secondary Processing: 15 units Tapping M1.0～ Hole Processing Φ0.4～ Groove Width 0.4 mm is also in mass production! *For more details, please refer to the PDF document or feel free to contact us.

• Processing Contract