TEL +81-79-243-0510
Call us《Working days》 8:45-17:45(JST)

Looking for a stable source of battery recycling feedstock?

We supply black mass, battery scraps—

✓ Stable quality

✓ Export-ready

✓ Verified materials


Material Types We Offer

Black Mass

Cathode Foil

Black Powder

Battery

小見出し

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We also handle other recovered battery materials, including:

  • Used graphite anode sheets
  • Aluminum foil (Al) scrap
  • Copper foil (Cu) scrap
  • Other dismantled components from battery recycling

Trusted by recyclers & refineries across Asia

Why Choose Us

Proven Track Record in Battery Materials Trading

With over 10 years of experience in black mass and battery scrap trading, we have built a global network of trusted partners across Asia, Europe, and the Americas.

Flexible, Container-Based Sourcing and Export

We arrange shipments from production plants and recyclers, tailored to your volume and logistics needs — from partial loads to full containers.

Strict Confidentiality and Secure Transactions

We maintain full anonymity between buyers and suppliers upon request and are experienced with NDAs and secure documentation processes.

Consistent Quality and Third-Party Verified Materials

We work only with qualified partners and can provide third-party inspection and analysis reports  upon request.

小見出し
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。

💼 Trusted by 50+ buyers and suppliers across 20+ countries

Our global network includes recyclers, refiners, and battery manufacturers from Asia, Europe, and the Americas.

🌏 Ongoing shipments from 10+ ports

We arrange exports and imports tailored to local customs and logistics requirements.

✉️ Multilingual Support and Fast Communication

Our international team covers English, Japanese, Chinese, and Korean — enabling smooth and prompt communication with partners worldwide. We respond quickly and accurately, no matter where you are.

FAQ

Q

Can we request sample material first?

A

Yes, sample materials can be arranged upon request. We typically provide small quantities (1–2 kg) for preliminary testing. Shipping costs may be covered by the requester, and an NDA may be required before dispatch, depending on the material type.

Q

What is the minimum order quantity (MOQ)?

A

Our standard MOQ is 1 container (around 20–25 tons), but we are flexible depending on your needs and shipping location.

Q

How is the price of black mass determined?

A

Prices depend on metal content (Li, Co, Ni), moisture, and purity, and follow global market trends. We offer updated pricing based on recent assays and container-based quantities.

Q

What documents are needed for black mass export/import?

A

Common documents include MSDS, COA (Certificate of Analysis), invoice, packing list, bill of lading, and in some cases, waste permits or HS code compliance.

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Dainen Materials Co., Ltd.

2985-19 Nakashima, Shikama, Himeji, Hyogo
672-8035, JAPAN
TEL 079-243-0510