We specialize in metal processing for long article and we have the capability to cover all aspects from material procurement to cutting, rough processing, machining, drilling, and polishing finishing.

In the field of metal processing for long article we provide comprehensive solutions from material procurement to cutting, rough processing, machining, drilling, and polishing finishing.

We own over 40 dedicated machines, including a large NC surface grinding machine (1,500L), machining centers, NC mills, and fully automatic band saws. Our experienced staff operates each machine, ensuring high-quality and precise work.

Furthermore, we offer precision inspections and assembly work. We provide total services tailored to your needs, including suitable packaging for products, storage management, distribution, and shipping.

We are experts in metal processing for long article and have the capability to cover all aspects from material procurement to cutting, rough processing, machining, drilling, and polishing finishing. Our comprehensive services ensure quality and efficiency.

We specialize in metal processing for long article and we have the capability to cover all aspects from material procurement to cutting, rough processing, machining, drilling, and polishing finishing.

Consistent Processing Workflow:

We offer a consistent processing workflow that includes material procurement, cutting, rough processing, machining, drilling, and polishing finishing. This eliminates the need to search for multiple processing providers. Our factory is equipped with over 40 dedicated machines, including a large NC surface grinding machine (1,500L). Experienced staff operates each machine, ensuring high-quality and accurate results.

Various Quality Checks:

We focus not only on processing but also on precision inspections and assembly work. To ensure product quality, we use strict inspection procedures and advanced techniques. We carry out assembly work promptly and accurately, ensuring that customers can use the finished products immediately.

Reliability Through High-Quality Metal Processing and Total Services:

We possess a wide range of dedicated machinery, with a focus on a large NC surface grinding machine (1,500L), machining centers, NC mills, and more, totaling over 40 machines. Our experienced staff operates these machines for high-quality processing.

Total Services from Product Packaging and Storage to Distribution and Shipping:

We provide total services that go beyond metal processing, including product packaging, storage management, distribution, and shipping. When products are completed, we select suitable packaging methods for safe and secure protection. Additionally, we manage product storage and can promptly retrieve products when needed. Furthermore, we efficiently handle distribution and shipping according to customer requirements.

Key Processing Equipment:

No.	機械名	型式	仕様
1	Band Saw	H250-H	Width 250mm
2	Band Saw	HFA-400	Width 350mm
3	NC Mill	OKK MHA-400 2	550*1,100
4	Mill	OKK MH-3V	350*1,500
5	Mill	OKK MH-4V	450*1,900
6	Mill	Enshu No.3	300*1,400
7	Mill	OKK MH-4V	450*1,700
8	Mill	OKK MH-2V	280*1,100
9	Mill	TAKEDA TK-US3N	–
10	Horizontal Mill	Toyoda Z3C-2	350*1,400
11	Horizontal Mill	Niigata 3BM	450*1,800
12	Horizontal Mill	Enshu Horizontal No.2	270*1,100
13	Machining	Hitachi Seiki	550*1,400
14	Machining	Hitachi Seiki VK-45 2	670*1,400
15	Machining	Hitachi Seiki VK-45 2	670*1,400
16	Machining	Hitachi Seiki VA-35	315*1,000
17	Machining	Hitachi Seiki VA-40	400*1,250
18	Machining	Hitachi Seiki VA-40	400*1,250
19	Machining	Mori Seiki VK-45 2	450*1,200
20	Machining	Hitachi Seiki VK-45	450*700
21	Rotary Grinding	ICHIKAWA ICB-800	φ650
22	Rotary Grind	SUMITOMO	φ1,200
23	Rotary Grind	Shibaura KRTC 2A	φ1,150
24	Grinding	OKAMOTO 155DXNC	300*1,550
25	Polishing	OKAMOTO 126DXNC	600*1,250
26	Grinding	住友KSH512	470*1,100
27	Grinding	OKAMOTO 125	280*1,000
28	Grinding	OKAMOTO PSG63M	270*400
29	Grinding	FG-825NC	250*900
30	Grinding	Okamoto 84	200*600
31	Grinding	Nippei FSH	120*900

For inquiries about metal processing

For inquiries about metal processing, please feel free to contact us. Our staff will provide detailed responses. If you have any concerns or questions regarding metal processing, please don’t hesitate to reach out.

NPI Corporation, Isehara Branch:
TEL:0465-37-0843
NPI Corporation, NLS Center:
TEL:0463-26-8450