About Us



Message from President

Concerning Customer Satisfaction

KT. MFG. is a company that produces filling lines used in the fields of pharmaceuticals, cosmetics, food and more.

The company was founded over one hundred years ago and, in the opinion of customers, has been considered to produce high-quality, user-friendly and very safe machines.

All of our departments including sales, technology, manufacturing, and after-sale service always operate from the customer perspective and make sure that the equipment in production satisfies every customer’s order. In particular, we have a great deal of experience and have gained many achievements in manufacturing equipment that produces sterile products such as vials, syringes, and eye drops. We have a time-proven reputation with our process of filling containers and closing lids.

We are in an age in which technological innovation moves dynamically and prompt automation and labor-saving processes involved in production are in high demand. KT. MFG.’s goal is to be a company that creates innovative products to continuously satisfy customers in response to their needs and based on our extensive experience and technology.

KT. MFG. Co., Ltd.

kentaro Kozuki , President and CEO

Basic Policy

Step into the Future

We are offering the best solution to the challenges from our customers as a leader of the market. To achieve the goal, we are continually making innovations to improve products, processes and each individual's awareness of responsibility. In considering customer demands , new technologies, and the future of the industry, we will never stop stepping to the future!!

Offering Products and Services Continuously

State-of-the-art, High-performance Machinery

Continuous Support System that Customers Can Trust In


We respond to customers’ requests and ensure stable supplies(including pharmaceuticals, cosmetics, and food)to markets, thus enhancing people’s daily lives―that is the mission of KT. MFG.


In order to accomplish this mission, we attach importance to our integrated system covering product designing to validation as well as user-friendly, custom-made equipment. We continue to provide products and services that will satisfy our customers for a long time.


Offering Products and Services Continuously


Sales Activities
We conduct various studies and offer proposals, including cases of introducing new machines and remodeling work.
Testing, Development, and Designing
We strive to develop technologies that are safer and easier to use. We conduct proper product development and we design to meet all our customers’ needs, including their operational environment and productivity.
Production and Procurement of Parts
We own a plant that is dedicated to the processing of parts. We make thorough quality and precision management of integral parts, such as liquid contact parts, thus making it possible to finish high-quality parts within a short lead time.
Assembly and Adjustments
With our long-year experience and fulfilling facilities, we can assemble large-scale lines at our plant. We also conduct operation tests in a clean area as necessary.
Delivery, Installation, and Validation
We implement appropriate validation in a timely manner.
After-sales Service
We make use of our integrated system covering product designing to validation, thus making it possible to respond quickly to a variety of customers’ requests, such as inspection and remodeling work.

Efforts towards Quality Improvements

Providing Highest Quality

In order to offer more user-friendly and more comfortable products to customers, we are working on thorough quality control and improvements.

We make a progress in product development with our technological strength, experiences and inexhaustible exploration spirit.

We are never satisfied with excellent products that are possible under our current technology level. We are constantly working on developing innovative technologies and products in consultation with our customers to find whether we can produce better things, make even a slight improvement, or find unprecedented ideas.

R&D Lab

R&D Lab

Design Department

Design Department

We make a progress in product development with our technological strength, experiences and inexhaustible exploration spirit.


We provide machine parts with latest equipments in house.

All the small parts of our products play important roles. KT. MFG. manufactures high-quality integral parts in-house while directly collaborating with the Development and Design Departments. We strictly manage the materials of parts in our SUS316L storage room to maintain product quality, and our machining workshop dramatically improves the manufacturing capacity of in-house parts, thus making it possible to respond quickly, even in emergencies.

Machinery Department

Machinery Department

We provide machine parts with latest equipments in house.


We provide machine parts with latest equipments in house.


We can provide the highest quality products with assembling and testing in clean room environments considering our customer's site.

KT. MFG. has a plant that is large enough to assemble large-scale equipment. By assembling parts and making commissioning adjustments in-house, we are able to protect the confidentiality of customers’ machinery and equipment while executing quick and accurate assembly and adjustments due to cooperation with our Development and Design Departments. In addition, we have a clean area that approximates the actual operating environments of customers, and we are conducting highly accurate operations tests to minimize problems after delivery.

We can provide the highest quality products with assembling and testing in clean room environments considering our customer's site.


Clean area

Clean area

Production Department

Production Department

We offer competent support in qualification and validation considering the current regulations.

Validation regulations are updated frequently, and it is usually not easy for manufacturers to conduct validation in-house. KT. MFG. understands the latest regulations, including the Good Manufacturing Practice(GMP)regulations, to which its machinery equipment adheres from the very beginning of the design stage. Under the belief that KT. MFG. is responsible to the very end for things that it manufactures, it conducts validation in-house to meet current demands.

We can provide the highest quaWe offer competent support in qualification and validation considering the current regulations.lity products with assembling and testing in clean room environments considering our customer's site.


Quality Assurance Department

Quality Assurance Department

Company Profile

Company name
KT. MFG. Co., Ltd.
Representative
kentaro Kozuki, President and CEO
Capital
28.8 million yen
Foundation
October 8, 1910
Number of employees
161(as of April 2023)
Bases
Headquarters   Access to Headquarters  
1-25-15 Mukojima, Sumida-ku, Tokyo 131-0033
TEL +81-3-3624-3631 / FAX +81-3-3626-1710
Saitama Plant   Access to Saitama Plan  
15-13 Minamisakae-cho, Kasukabe-shi, Saitama 344-0057
TEL +81-48-763-0231 / FAX +81-48-763-5106

Line Banks
  • Mizuho Bank Oshiage Branch
  • Sumitomo Mitsui Banking Asakusa Branch
  • Mitsubishi UFJ Bank Oshiage Branch
Membership of
Professional Institutions

  • Japan Packaging Machinery Manufacturers Association(JPMA)
  • Japan Packaging Institute
  • Tokyo Chamber of Commerce and Industry
  • Japan Productivity Center
  • Honjo Hojinkai
  • Japan Society of Pharmaceutical Machinery and Engineering(JSPME)
  • Japan Affiliate of International Society for Pharmaceutical Engineering(ISPE)
適格請求書発行事業者登録番号
T5-0106-0101-2165
許認可
一般建設業許可 機械器具設置工事業 国土交通大臣許可(般ー2)第27811号



ISO 9001:2015

Major Business Connections

Pharmaceutical Companies

  • Amato Pharmaceutical Products, Ltd.
  • Alfresa Pharma Corporation
  • Ikeda Mohando Co., Ltd.
  • ICHIJIKU Pharmaceutical Co., Ltd.
  • Otsuka Pharmaceutical Co., Ltd.
  • Ono Pharmaceutical Co., Ltd.
  • Chemo-Sero-Therapeutic Research Institute
  • Daiichi Sankyo Company, Limited
  • Kyoritsu Seiyaku Corporation
  • Kyowa Hakko Kirin Co., Ltd.
  • Kyowa Medex Co., Ltd.
  • Kinkan Co., Ltd.
  • KENEI Pharmaceutical Co., Ltd.
  • Kowa Company, Ltd.
  • Sato Pharmaceutical Co., Ltd.
  • Santen Pharmaceutical Co., Ltd.
  • JCR Pharmaceuticals Co., Ltd.
  • Shionogi & Co., Ltd.
  • Sysmex Corporation

  • Seikagaku Corporation
  • Senju Pharmaceutical Co., Ltd.
  • Daiichi Sankyo Company, Limited
  • Taisho Pharmaceutical Co., Ltd.
  • Takeda Pharmaceutical Co., Ltd.
  • Tateyama Pharmaceutical Factory Co., Ltd.
  • Chugai Pharma Manufacturing Co., Ltd.
  • Teika Pharmaceutical Company., Ltd.
  • Denka Company Limited
  • Denka Seiken Co., Ltd.
  • Towa Pharmaceutical Co., Ltd.
  • Toyama Chemical Co., Ltd.
  • Nakakita Yakuhin Co., Ltd.
  • Nagase Medicals Co., Ltd.
  • Nichi-iko Pharmaceutical Co., Ltd.
  • Nitto Medic Co., Ltd.
  • Nippon Kayaku Co., Ltd.
  • Nihon Pharmaceuticals Co., Ltd.
  • Nippon Chemical Industrial Co., Ltd.
  • Nippon Institute for Biological Science
  • Research Institute for Microbial Diseases, Osaka University
  • Biofermin Seiyaku Co., Ltd.
  • Bushu Pharmaceuticals Ltd.
  • FUJIREBIO Inc.
  • FUSO Pharmaceutical Industries, Ltd.
  • Hokko Chemical Industry
  • Maruho Co., Ltd.
  • Meiji Seika Pharma Co., Ltd.
  • Mochida Pharmaceutical Co., Ltd.
  • ROHTO Pharmaceutical Co., Ltd.
  • Wakamoto Pharmaceutical Co., Ltd. and others

Cosmetics, Toiletries, and Food

  • Asahi Group Foods, Ltd.
  • Ajinomoto Co., Inc.
  • API Co., Ltd.
  • ARBEST Co., Ltd.
  • Isojiman Co., Ltd.
  • Eicoh Co., Ltd.
  • SSK Foods Co., Ltd.
  • S.T. Corporation
  • KAIMEI Co., Ltd.
  • Kao Corporation
  • KASHIMAYA Co., Ltd.
  • Kewpie Corp.
  • KOSE Corporation
  • Sanko Co., Ltd.
  • Shiseido Japan Co., Ltd.
  • DHC Corporation
  • The Nisshin OilliO Group, Ltd.
  • Nihonshokuenseizo Co., Ltd.
  • House Foods Corp.
  • FANCL Corporation

  • Momoya Company, Limited
  • Lion Corporation
  • Lush Japan Co., Ltd. and others


History

1910
KT Gumi Seisakusho was established at the current Headquarters’ site
1923
Burned down due to the Great Kanto Earthquake.
1945
Burned down by the Bombing of Tokyo.
1951
The organization was converted into KT Gumi Seisakusho Co., Ltd.
1956
Development of proprietary technologies, including Japan’s first full-automatic capping machine as well as filling machines, quantitative liquid filling machines, various internal stoppers, and seamers.
1964
Started exporting to overseas.
1971
The company’s name was changed to KT. MFG. Co., Ltd.
1980
Released the industry’s first microcomputer-equipped machine
1990
Established the Saitama Plant, and transferred the production base to Saitama
1994
Converted all machines into servo machines and established the visualization of the control panels.
Carried out Japan’s first product validation.

2004
Expanded the Saitama Plant(second phase construction work).
2008
Developed the in-line micro-filling amount measuring system.
2010
Developed Japan’s first SCF prefilled syringe filling line in commemoration of the company’s 100th anniversary.
2013
Acquired ISO 9001: 2008 certification.
2014
Fully compatible with computer system validation.
2017
Expanded the Saitama Plant(Construction of two new buildings).

Access

Headquarters

Headquarters

Location

1-25-15 Mukojima, Sumida-ku, Tokyo 131-0033

Tel. +81-3-3624-3631

Fax +81-3-3626-1710

Access

  • By Train
    Take the Tobu Skytree Line (formally called the Tobu Isesaki Line), get off at Skytree Station, and walk for 3 minutes.
    Take the Toei Subway Asakusa Line, get off at Honjo-Azumabashi Station, and walk for 10 minutes.

  • By Car
    Take the Metropolitan Expressway No. 6 Mukojima Line, get off at the Mukojima Interchange, and drive for 1 km.

Base Appearances

Front entrance

Front entrance

Sales Department

Sales Department

Saitama Plant

Saitama Plant

Location

15-13 Minamisakae-cho, Kasukabe-shi, Saitama 344-0057

Tel. +81-48-763-0231

Fax +81-48-763-5106

Access

  • By Train
    Take the Tobu Skytree Line (formally called the Tobu Isesaki Line), get off at Kasukabe Station, and take a taxi for 10 minutes from the west gate.
    Take the Tobu Urban Park Line (formally known as the Tobu Noda Line), get off at Yagisaki Station, and walk for 10 minutes.

  • By Car
    Take the Tohoku Expressway, get off at the Iwatsuki Interchange, and take Route 16 for 8 km in the direction of Kasukabe and Soka.
    *A parking lot is available for visitors.

Plant Introduction

The Saitama Plant is large enough to assemble large-scale equipment. The Saitama Plant delivers high-quality products in a consistent system that covers everything from the production and assembly of parts to product validation.

Main Building

The heart of the Saitama Plant with an extensive warehouse and the Design Department. As a manufacturer of custom-made machinery, the Saitama Plant aims to manufacture machines from the customers’ perspective.

Main Building Appearances

Main Building Appearances

Main Building


Main Building


Magokoro Workshop(dedicated to machining)

The Magokoro Workshop supplies parts in a timely manner. Our in-house production system responds quickly, even in emergencies.

Magokoro Workshop Appearances

Magokoro Workshop Appearances

Magokoro Workshop(dedicated to machining)


Magokoro Workshop(dedicated to machining)


Takumi Workshop(for assembly, adjustment, and basic research)

The Takumi Workshop has a clean area to carry out highly accurate assembly, along with operation tests.

Takumi Workshop Appearances

Takumi Workshop Appearances

Takumi Workshop(for assembly, adjustment, and basic research)


Takumi Workshop(for assembly, adjustment, and basic research)