About Us

Message from the President

Building on Three Decades of Dedication — Let Us Embark on a New Journey Together

Since our founding in 1996, we have been dedicated to connecting the chemical industries of Japan and China. We began by introducing high-quality Japanese chemical products to the Chinese market. In 2005, as China’s manufacturing sector rapidly expanded, we leveraged our market insight to begin exporting Chinese chemical products to Japan. The establishment of our Japan office in 2008 marked a significant milestone, further strengthening our long-term presence in this market.

Today, our organization has grown into a team of 20 professionals, achieving annual sales of approximately JPY 6 billion. The steady growth has been driven by a unwavering commitment to quality, deep industry expertise, and an accurate understanding of evolving market needs. Looking ahead, we expect sales to exceed JPY 8 billion by 2026 and have set a mid-term target of reaching JPY 20 billion within the next three to five years.

As China’s chemical industry continues to advance rapidly — moving from basic materials to high-value specialty chemicals — it is gaining global recognition for both technological innovation and cost competitiveness. This evolution creates significant opportunities for us to deliver high-quality Chinese chemical products to the Japanese market and support the increasingly diverse needs of our customers.

To support our continued growth, we are actively expanding our team. We seek not only experienced professionals in chemical trading, but also individuals with a global mindset, strong communication skills, and a passion for cross-border collaboration. We believe that business is more than the movement of products — it is the exchange of knowledge, technology, and culture.

Together with our partners and employees, we will continue to strengthen our role as a trusted bridge between Japan and China’s chemical industries, drive sustainable business growth, and contribute to deeper industrial cooperation between the two countries.

We invite you to join us in shaping the future of international chemical trade.

President & Representative Director
DING Dafa

Company Profile

Company Name Sunchem Japan Inc.
Head Office BM Kabutocho Building 3F
11-7 Nihonbashi Kabutocho, Chuo-ku, Tokyo 103-0026, Japan
TEL 03-3667-6222
FAX 03-3667-6223
Established November 11, 2008
Capital JPY 98 million
Shareholders Sunrise Group Corporation — 92%
Sunrise Asia Limited. — 8%
Directors & Officers President & Representative Director Dafa Ding Director Yang Sun Director Lianqiang Jin Corporate Auditor Weili Zhang
Fiscal Year End December 31
Business Activities Organic chemicals、Inorganic chemicals、Synthetic rubber、Synthetic resins、Industrial films and related products
Main Banks
  • Sumitomo Mitsui Banking Corporation

    Nihonbashi Branch

  • MUFG Bank

    Yaesudori Branch

  • Kiraboshi Bank

    Nihonbashi Branch

  • Mizuho Bank

    Yaesuguchi Branch

  • Bank of Communications

    Tokyo Branch

  • Bank of China

    Tokyo Branch

Qualified Invoice
Registration Number
T4010001121336

History

2008 Established on November 11.
2010 Leased a total of 15 storage tanks and expanded nationwide tanker-truck sales of organic solvents.
2017 Dafa Ding appointed as President.
Naohiro Inoue stepped down as President and assumed the role of Chairman.
2018 Capital increased by JPY 78 million through investment from Sunrise Group Corporation, bringing total capital to JPY 98 million.
2022 Launched inventory sales of drum products.
2023 Started sales of standard (off-the-shelf) products.
2025 Naohiro Inoue retired as Chairman.
Shares were transferred to Sunrise Asia Limited.

Group Companies

Trading & Distribution

Zhangjiagang Sunrise Fine Chemical Co., Ltd.

Zhejiang Sunrise Medical Chemical Co., Ltd.

Zhejiang Sunrise Basic Chemicals Co., Ltd.

Manufacturing & Product Sales

Linhai Jianxin Chemical Co., Ltd.
(Plant Protection)

Main Products
  • Methyl Bromide
  • Trimethylsulfoxonium Bromide
  • Trimethylsulfonium Bromide

Taizhou Dachen Pharmaceutical Co., Ltd.
(Pharmaceuticals)

Main Products
  • 3-trifluoro methyl-[1,2,4]triazole
  • Pyrazole
  • Aloeemodin
  • Rhein / 1,8-Dihydroxy-3-Carboxy anthraquinone

Zhejiang Sunrise Pharmaceutical Co., Ltd.
(Animal Health)

Main Products
  • Azamethiphos
  • Azamethiphos WP-50
  • Azamethiphos WP-10
  • Smart Acid
  • 3, 6-Dichloropyridazine (DCPD)
  • 2, 6-Dichloropyrazine (DCP)

Initiatives

In accordance with Japan’s Act on Advancement of Measures to Support Raising the Next Generation, we have established a General Employer Action Plan to promote a supportive working environment.

We are committed to improving employment conditions that help employees balance work and childcare, while also creating flexible and inclusive working arrangements for all employees.

Through these initiatives, we strive to enhance work–life balance and foster a comfortable, supportive workplace for everyone.