CV. Harinza Jaya
Bridging Indonesian Agriculture to Global Markets

APPLICATIONS & BENEFITS

Our rice husk ash contains high silica content (39%+) with low moisture and carbon levels, making it suitable for various industrial applications. In construction, it works as an eco-friendly cement additive that strengthens concrete while reducing environmental impact.

For agriculture, it enriches soil with essential minerals, improves water retention, and supports healthier plant growth perfect for organic farms, plantations, and greenhouse operations. Steel manufacturers use it as insulation material in casting processes, while other industries value it for ceramics, glass, and refractory production.

Applications and Benefits

Export Solutions for Global Markets

We provide integrated export services to help Indonesian rice husk ash reach international markets efficiently, safely, and in compliance with regulations. Your trusted partner for sustainable industrial materials worldwide

International Quality

Controlled production process with strict QC according to international standards

Eco-Friendly

Product from agricultural waste, supporting circular economy and sustainability

Competitive Pricing

Best prices with premium quality for global markets

Large Capacity

Capable of meeting large-volume requirements with consistent quality

Trusted Export Solutions for International Markets

We are an export company specializing in helping Indonesian rice husk ash reach international markets. With expertise in regulations, logistics networks, and structured export processes, we ensure every shipment is safe, on-time, and meets global standards.

VISION

  • To become a leading rice husk ash producer providing high-quality and sustainable industrial materials, supported by efficient raw material management and commitment to environmental responsibility.

MISSION

  • Maintain Quality & Consistency – We ensure the quality and availability of rice husk ash through careful raw material selection and partnerships with trusted rice mills across Central Java.
  • Build Strong Partnerships – We establish close collaboration with rice mill suppliers, logistics partners, and stakeholders to create a resilient and sustainable supply chain for international markets.
  • Promote Sustainability – We transform agricultural waste into valuable industrial materials, supporting the circular economy and reducing environmental burden through responsible production practices.
  • Support Local Communities – We empower local communities by creating job opportunities and supporting the regional economy through partnerships with local rice mills and community development initiatives.

FACTORY FACILITIES

PRODUCTS

Rice Husk Natural
Rice Husk Natural
  • HS code 2302.40.10
Rice Husk Ash
Rice Husk Ash
  • Carbon Content 7.32% Max
  • Silica Content 39.45% Max
  • HS Code 2302.40

Our Team

Hardian Dedi Wicaksono

Hardian Dedi Wicaksono

Director

Leads corporate negotiations and strategic partnerships while overseeing the approval and execution of contracts and export agreements.

Muhammad Khoirul Asyari

Muhammad Khoirul Asyari

Head of Sales & Marketing

Leads international buyer acquisition, negotiations, and contract management. Drives export growth through strategic B2B partnerships and digital marketing.

Contact Us

Email: khoirulasyari@harinzajaya.com

Phone: +62 882-0033-77323

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