Other Businesses

Real Estate

The history of Rinko is also the history of the real estate business that contributes to the local community. We are developing a wide range of real estate business in line with the changing times.

Asset management

Utilizing the vast land we own, that was commercialized in the old days to develop the Yamanoshita area and Rinko Wharf, we are mainly engaged in asset leasing. We analyze today’s needs from all angles and contribute to developing communities and industries to please our customers.

Distribution intermediation

In our real estate brokerage for businesses and individuals, which utilizes our extensive experience in real estate, we provide appropriate and prompt services so that we can always meet the needs of our customers.

Insurance Agency

We will firmly support you in emergencies.

Rinko’s Insurance Agency Section has established a system that can quickly and reliably handle all kinds of risks for both individuals and corporations. We have an agency contract with insurance companies and offer insurance, including automobile insurance, non-life insurance such as fire insurance, liability insurance, and accident insurance, as well as cancer insurance and medical insurance. We support your peace of mind by using our expertise cultivated through our experience.

This website introduces the individual insurance products. Descriptions without specific insurance companies or product names are explanations of general insurance products. The products handled, the name of each insurance product, and the details of coverage differ depending on the underwriting insurance company; so, be sure to carefully read the explanations of important matters and the pamphlet for each insurance product when concluding an individual contract or joining a group contract. If you have any questions, please contact our agency.

Insurance products handled

Automobile insurance

Drivers can insure themselves against damages caused to others by their and other vehicles, injuries to their passengers, and more.

Fire insurance

Insures your home and household goods against damages caused by fire, lightning, and more.

Non-life insurance and golfer’s insurance

Insure yourself against injuries in daily life, improvement of workers’ well-being due to being protected, etc.

Enterprise/Corporation Insurance

Insure your business or company against damages to company assets and for workers’ occupational injuries.

Life and Cancer Insurance

Insure yourself to protect your loved ones and against cancer.

Other insurance products

Insurance for business risks and cargo insurance.

Commercial Affairs

We provide a wide range of products and services to meet the needs of our customers, shipping goods from Niigata to all over Japan and around the world.

Starting with packing and distribution materials such as concrete retaining blocks, blue sheets, and pallets, we have a wide variety of merchandise, including facility and office supplies, cement and construction materials, and miscellaneous business goods.

Items handled

Cement and construction materials (Exclusive distributor: Mitsubishi UBE Cement Corporation)

Cements

Cement-based solidification material (soil improvement material)

Ground improvement work

Foundation construction

Mitsubishi UBE Cement Corporation products

Logistics materials

Large blue sheet

Concrete retaining blocks

Plastic products (containers, medical pails, etc.)

Plastic pallets

Wooden pallets

Machine Sales and Maintenance

Please leave machine sales and maintenance to us.

We have a comprehensive maintenance factory equipped with a large/small car maintenance shop, a construction equipment maintenance shop, and a vehicle inspection area.

We undertake repairs, inspections, and maintenance of all types of vehicles including special equipment for ports as well as vehicle inspections and annual vehicle inspections by qualified personnel. We also sell construction equipments and special vehicles as a distributor for top manufacturers of construction machinery.

Crawler crane for within the premises (lifting 65t)

Hoist crane for within the factory (lifting 10t and 5t)

Large premises

Maintenance of construction machinery

The Machine Sales Department works as a designated service factory for each manufacturer.

We provide all types of repairs, maintenance, and legal inspections for construction machinery from each manufacturer, including silent pilers, crawler cranes, ground improvement machines, and pile drivers as well as hydraulic equipment with attachments, hoses, undercarriages and engines. In addition, we provide suggestions if it is more profitable to replace the machine instead of repairing it.

Designated service factories

• IHI Corporation
• Nippon Sharyo Ltd.
• Hitachi Construction Machinery Co., Ltd.
• Sumitomo Heavy Industries Construction Crane Co., Ltd.
• Giken Ltd.
• Hokuetsu Industries Co., Ltd.

Independent inspection

In order to ensure stable operation of construction machinery, we detect abnormalities at an early stage through regular independent inspections and safely prevent problems on site through maintenance and improvement.

Independent inspection registration number for construction cargo handling vehicles: Shin 10

Car maintenance

Vehicle inspection and maintenance

Our company is a designated private factory with an inspection line for automobile inspections, and provides speedy and high-quality services.
Certification number 1418: Automobile disassembly and maintenance designated by the Niigata Land Transport Bureau
Certification number 5145: Private vehicle inspection site designated by the Niigata Land Transport Bureau

Vehicle disassembly and maintenance

You can’t tell from the outside, but if you drive a vehicle, you may notice you need disassembly maintenance. We handle everything from standard vehicles to large vehicles and special vehicles. In addition, we quickly and optimally handle emergency failures such as the engine suddenly not starting or the battery dying.

Industrial machinery maintenance

At the container yard in Niigata Port, we repair breakdowns and defects of gantry cranes and straddle carriers used for transporting containers. We also support logistics in Niigata Port with our reliable inspection and maintenance.

Machine sales

The Machine Sales Department works as a distributor for each manufacturer. We propose new and replacement equipment that meets customer needs including used construction equipment. We offer after-sales follow-up and also purchase equipment. Please feel free to contact us for all your equipment needs.

Environmental Business

At our Wood Recycling Center, we process trees cut down from roadsides and parks, wooden pallets and packaging materials used in transportation, and waste wood generated from construction work, and then recycle them into product chips for fuel, boards, and more.

Items handled

Wood chips from building demolition, pillars/square timbers, wood shavings, felled trees, branches, trunks, removed roots (soil and sand removal), bamboo, pallets, wooden boxes, wooden furniture, driftwood, etc.

Recycled product chips

Fuel chips: Boiler fuel for factories of various companies
Biomass power generation fuel
Crushed old wood chips: Raw material for particle board
Raw material for paper manufacturing

Product chips

Production line

History of Wood Recycling Center

Environment Department Office

Office appearance

Access map

Acquired ISO 14001

In February 2004, our company acquired ISO 14001 certification, an international standard for environmental management systems, for environmental conservation. In 2007, the entire company, including the Tokyo and Naoetsu branches, acquired this certification. In 2013, the scope of certification was changed to the Environment Department.