
SHINKO TRADING CORPORATION
Headquartered in Tokyo, Japan, Shinko Trading Corporation is a comprehensive trading company leveraging its extensive network in China. The company engages in the processing, sales, and import/export of rare metals, rare earth materials, zirconium compounds, Tungsten-, molybdenum-, and other related alloys and compounds, new energy materials, rubber and plastic products, as well as related raw materials. In addition, Shinko Trading is involved in the wholesale and import/export of food products, daily necessities, skincare and beauty products, OTC pharmaceuticals, industrial equipment, handicrafts, and pet-related products. The company also operates live-streaming e-commerce and maintains strong partnerships with multiple major platforms. The company’s founder has nearly 50 years of experience and in-depth knowledge related to Japan and international trade, with a strong understanding of the differences between Japan and China in business practices, culture, and accounting and taxation systems, as well as extensive practical experience in applying this knowledge. The company assists clients in sourcing and procuring a wide range of required products, and provides optimal services and support for clients’ investments, joint ventures, mergers, and acquisitions in both China and Japan. In addition, the company introduces and supports Japanese and Chinese enterprises in expanding their products into the Chinese and Japanese markets.
Establishment date: April 2021
Capital: 50 million yen
Office address : 7th floor, Crobis Kinshicho Building, 4-24-3 Koutoubashi, Sumida ku, Tokyo
Joint Venture : SHANGHAI XINCHEN INTERNATIONAL TRADING CO., LTD



SHANGHAI XINCHEN INTERNATIONAL TRADING CO., LTD
established on June 25, 2021
office address at 22nd Floor, Longzhimeng Building, No. 1118 Yan’an West Road, Changning District
Longzhimeng Building, No. 1118 Yan’an West Road, Changning District, Shanghai. Shanghai Xinchen focuses on international trade between China and Japan. In years of trade practice, three major export patterns have gradually formed: zirconium products (various zirconium products, including zirconium balls), seasonings (including agricultural and sideline products, food), and jewelry. And assist Chinese small and medium-sized enterprises in establishing representative offices, companies, or agents for import and export business in Japan. Assisting Japanese small and medium-sized enterprises in exporting to China, as well as consulting on talent, technology, and services.
Various Compound Zirconium, Fused Zirconia and Zirconium Products
Zirconium oxychloride / stabilized zirconium oxide / zirconium carbonate / zirconium sulfate / zircon balls / zircon beads and other zirconium compounds











Confidence and brilliance for all.
-Zirconia accessories brand “ SinSin ”.

SinSin is a jewellery brand dedicated to making dazzling brilliance accessible to everyone, using zirconia as its primary material. SinSin combines the preferences of various Japanese demographics, optimises traditional craftsmanship, and incorporates innovative designs to create ‘diamonds’ suitable for everyday wear by ordinary people, allowing each gemstone to shine with the most brilliant light and every woman to radiate with brilliance. Confident and beautiful, enjoy SinSin.
The founder of SINSIN is known as the pioneer of zirconium products in China and the “father of zirconium”. The Company has been involved in the raw material production of zirconium gemstones for nearly 50 years and has invested in crystal production bases for 30 years, constantly pursuing the cutting edge with jewelry companies to satisfy various aesthetic needs.







SinSin High Functional Sunglasses Series




SinSin Zirconia Jewelry Watch Series







Smart pet life, where technology meets companionship





| Assist Chinese companies in entering the Japanese market and provide a complete set of business services
(such as helping to set up new companies, representative offices, translating documents, accompanying on-site meetings, etc., )
| Assist Japanese companies in entering the Chinese market and provide a complete set of business services
(such as helping to set up new companies, representative offices, translating documents, accompanying on-site meetings, etc., )
| Assist Chinese companies in daily transactional business operations such as financial negotiations in Japan
| Support technical exchanges between enterprises in the same industry between China and Japan, assist in organizing industry exchange conferences, and so on
| Provide business consulting for China-Japan joint venture mergers and acquisitions projects
TOKYO HEADQUARTERS: SHINKO TRADING CORPORATION
BRANCH OFFICE:
-JIANGSU BRANCH, CHINA
-SHANGHAI BRANCH, CHINA
-HONGKONG BRANCH, CHINA
EMAIL: SUPPORT@SHINKOT.COM
TEL/FAX: 81-03-5637-7251
© 2024 SHINKO TRADING CORPORATION. SHINKOT.COM