Manufacturers OEM

WELCO Co., Ltd.

3-3-1 Sumiyoshi-cho, Fuchu-shi, 183-0034 Tokyo

Telephone +81 42 3337320
Fax +81 42 3337337


Hall map

MEDICA 2016 hall map (Hall 2): stand A16

Fairground map

MEDICA 2016 fairground map: Hall 2

Our range of products

Product categories

  • 02  Laboratory Equipment
  • 02.14  Pumps and valves for laboratories

Pumps and valves for laboratories

Our products

Product category: Pumps and valves for laboratories


A maximum of 1400 ml/min with a simple design and high performance.

Free mounting configuration.
Easy mounting panel. (Option)
A wide array of colors.
Super Engineering Plastic.

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Product category: Pumps and valves for laboratories

WP1000/ 1100

The One-and-Only functional elegance and high-performance.

Easy setting mechanism.
Free mounting mechanism.
Handy mounting mechanism.

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Product category: Pumps and valves for laboratories


Business possibilities that are beyond simple idea.

Space-saving Comapct design handy size.
One-touch mouting without using tools. Easy setting mechanism.
Maintenance without using tools. Handy mounting configuration.

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Product category: Pumps and valves for laboratories


Ultra-compact body with the latest technology and high-performance.

Ultra-compact full-spec model 38 mm diameter.
Free mouting configuration.
Super Engineering Plastic.

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About us

Company details

Our company's name is an acronym of World Electronics Corporation. Yukio Kon named his company WELCO when he established it in 1971, hoping that the company would be unique around the world with its electronics products.

We have been offering products in various fields for more than 20 years since WELCO's establishment as a manufacturer of industrial electronics equipment, including multiplex transmission systems. Since then, we have newly developed and started to offer peristaltic pumps and chemical dispensers (in 1991) in response to our customer needs. Peristaltic pumps are now our flagship products, and have a high reputation for good performance and reliability in a wide variety of areas such as medical care, analysis, printing, washing, and industrial machines.

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Company data

Sales volume

1-9 Mio US $

Export content

max. 25%

Number of employees




Area of business

Laboratory Equipment