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Substantial service

Experienced staff who know every corner of the jewelry and antiques industries provide kind and courteous service.

From the large amount of data accumulated through experience, from the structure of the industry to purchasing, sales, and purchase prices, we aim to find and propose the best method that suits our customers, grow together, and strive to contribute to the region.

Profitable product

Learn and experience the know-how to increase profits through lectures and practice.

In order to increase profits, the answer is only in the market, and the purchase method and price in the market, the price in domestic and overseas markets, the sales method, and the timing are essential elements.Only those who master it can make a profit.

It is the adage that “all the answers in the market are in the market”.

inquiry
For requests or questions,
Please feel free to contact us.
Email:

info@grw.jp

​ Social Media:

  • Facebookの社会的なアイコン
  • Instagram
  • Twitterの社会のアイコン

What's New

Specialized field

 

August 15, 2022

[Recruitment of free Skype assessment service for limited 100 stores ​]

Recruitment will end as soon as it is filled.

July 1, 2022

[Information on business hours​]

​ Monday to Friday

11:00am-6:30pm

 

September 1, 2021

​ Started purchase business

April 10, 2020

Thank you for using GRW.

Due to the spread of the new coronavirus infection (COVID-19), we have decided to temporarily close.

We are sorry to inform you that we will be temporarily closed during the following period.

We apologize for any inconvenience this may cause and ask for your understanding and cooperation.
 

[Period] April 10 to May 7, 2020

[Regarding business after the period] We plan to resume normal business after May 7th.The period may be extended depending on the social situation.

We will notify you when it changes.

April 17, 2019

With the business purpose of operating a reuse consultant
Established GRW Co., Ltd.

オフィスビル
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