The third year renewal examination of ISO 9001:2015 certification was reviewed in March 2020 and was continuouly certified.
Accreditation Body : UK Accreditation Authority Accreditation Council(UKAS)
Certification authority : LRQA Japan

OKABE received “Nuclear power turbine processing outside suppliers partners patrol audit” in the ’19 year of MITSUBISHI HITACHI POWER SYSTEMS, LTD. Takasago Works and evaluated level “A” for Nuclear power turbine blade.

OKABE received the evaluation from Fuji Electric Co., Ltd. that our Quality Management System is carried out appropriately and evaluated rank “A”.

OKABE received “Nuclear power turbine processing outside suppliers partners patrol audit” in the ’18 year of MITSUBISHI HITACHI POWER SYSTEMS, LTD. Takasago Works and evaluated level “A” for Nuclear power turbine blade.

OKABE received "the Best Partner Prize" from the Toshiba Energy Systems & Solutions Corporation in fiscal year 2017.
(8 companies out of about 200 companies win.)
OKABE recieve the high evaluation that OKABE's Quick delivery response and high quality of Turbine Nozzle parts are very good.

OKABE seisakusho received “Nuclear power turbine processing outside suppliers partner patrol audit” in the '17 year of MITSUBISHI HITACHI POWER SYSTEMS,LTD. Takasago Works and evaluated level A for Nuclear power turbine blade products 7 times successively from '11 year.

OKABE received several stages of assemble type nozzle from Toshiba Corp. In first product inspection,we recieve the high evaluation that "dimensions, surface roughness, appearance and assemblability are also very good".
sequentially manufactured / delivered.

OKABE received the factory quality audit of the Kawasaki Plant of Fuji Electric Co., Ltd on October 6, 2017 and certified as a turbine blade outsourcing factory. Fuji Electric ordered several stages of turbine blades immediately and passed the first quality inspection.

OKABE has changed ”Quality Management System” to ISO9001:2015 from October, 2016 .
OKABE has been approved by Lloyd's Register Quality Assurance to ISO 9001:2015.
・Accreditation body:United Kingdom Accreditation Service (UKAS)
・Certification body: LRQA Japan

OKABE passed “First Particle Quality inspection (FPQ)” of Toshiba Corp. and got the approval of the mass production processing start of the STG-4 of the power plant.
OKABE received a high evaluation for "dimensions, surface roughness, appearance of blades” from Toshiba.

OKABE seisakusho received “Nuclear power turbine processing outside suppliers partner patrol audit” in the '16 year of MITSUBISHI HITACHI POWER SYSTEMS,LTD. Takasago Works and evaluated level A for Nuclear power turbine blade products six times successively from '11 year.

OKABE received the evaluation from Toshiba Corp.
that our Quality Management System is carried out appropriately.
OKABE is recognized as one of Toshiba's Partners.

OKABE introduced the "5-axis control high speed Blade machine"and "hyperMILL" to achieve machinning time reduction and quality improvement.
・Manufacturer：Okuma Corporation
・Model：BLADE T400
・Travels(X-Y-Z)：1,600mm×400mm×450mm
・Spindle speed：18,000rpm

OKABE gained the letter of thanks and the authorization of the excellent factory from President Nishizawa of the Mitsubishi Hitachi POWER SYSTEMS,LTD. because OKABE did great contribution for the quality and the reliability of the products of the Mitsubishi Hitachi POWER SYSTEMS,LTD..

OKABE introduced the fluorescence X-rays analyzer(PMI:Positive Material Identification) to prevent the mixture of blade materials.
・Maker: Olympus Co., Ltd.
・Name: DELTA handheld fluorescence X-rays analyzer
・Model: DPO 2000

OKABE received the factory inspection by the purchasing and engineering section of the Korean certain major maker.
After inspection,OKABE got a high evaluation from the inspection person in charge that they want to advance with OKABE.

OKABE received the material management inspection by Quality Assurance Department of the MITSUBISHI HITACHI POWER SYSTEMS,LTD..
The audit team of Takasago and Nagasaki factory evaluated that material management is under the good management control.
In addition, They had a good evaluation that OKABE made the early introduction plan of X-rays analyzer (PMI: Positive Material Identification).

OKABE received the second process inspection of Italian Enel company and got a high evaluation such as follows.
1. It was satisfied and thanked for the good process control and the early process progress.
2. It was satisfied with the technology of the OKABE.

OKABE carried out the third year renewal assessment to verify compliance of the management system of ISO9001:2008 in February, 2014, and was authenticated continuously.
・Accreditation body:The Japan Accreditation Board for Conformity Assessment (JAB)
・Certification body: LRQA Japan

OKABE developed ２-head-vertical machining center by ourself to perform further reduction of turbine blade machining cost.
We have six 2-head machining centers.

OKABE received process inspection of Italian Enel company and got a high evaluation.
1. It was satisfied and was thanked for early process progress for one week from a plan.
2. It was satisfied with the technology of the OKABE, and the processing situation was photographed.
3. OKABE's president was invited to Italian Enel company.

OKABE seisakusho received “Nuclear power turbine processing outside suppliers partner patrol audit” in the '13 year of Mitsubishi Heavy Industries, Ltd. and evaluated level A for turbine blade products as well as '12 year.
(the level A that is perfect as the Nuclear power turbine manufacturing facility)

OKABE seisakusho received business partner authorized examination of Mitsubishi Heavy Industries, Ltd. and was authorized about a turbine blade product sequentially this time as a business partner of Yokohama, Takasago, Nagasaki District.

OKABE seisakusho received Nuclear power turbine processing outside suppliers partner patrol audit in the '12 year of Mitsubishi Heavy Industries, Ltd. and received A evaluation (the level that is perfect as an atomic energy product manufacturing facility) for turbine blade products.

Build more CMM(Coordinate Measuring Machine／the second unit setting)
For correspondence to confirmation of the wing section-shaped geometry clearance of the turbine blade, we installed one more newly.
・Maker: Hexagon Metrology
・Model: Global Performance 7.10.7
・The measurement range: 700*1,000*700
・Measurement accuracy: 1.5+L/300μm

"Success in machining of the blade of super-ultra-heat-resistant alloy"(national project)
We succeeded in machining of turbine blade of super-ultra-heat-resistant alloy indispensable to develop a high efficiency turbine.

"Business Partner Prize for best contribution of Achievement of cost reduction of the machined blades by VE Improvement" is given Okabe Seisakusho by Mitsubishi Heavy Industries,NAGASAKI.

"Business Partner Prize for thanks" is given Okabe Seisakusho by Mitsubishi Heavy Industries, Ltd. (chosen by one of 12 companies)

acquired ISO9001:2008 certification.

There are the production results of the part for renewable energy generation.
・ Windmill part for wind-generated electricity
・ Middle small size hydraulic power generation water-mill runner et al.