At Nusa Java, we understand that our business partners rely on us for more than just coffee, matcha, cocoa and green tea – they depend on our consistency, reliability, and unwavering commitment to quality.
As a premier manufacturer and wholesaler, we've built our reputation on these core principles.
Learn More
Since 2007, our team has been dedicated to one mission: making weight management natural, effective, and accessible.
For nearly two decades, we have specialized in functional weight-loss products - from green coffee and ceremonial-grade matcha to rich cacao powder. Every ingredient is sourced from the world's finest growing regions, in harmony with nature, and refined through years of formulation expertise.
But what truly sets us apart is how we serve you.
We believe great brands start small. That is why we built our entire model around low-MOQ private label so you can launch your own weight-loss coffee, matcha, or cacao line without heavy upfront inventory. Custom formulations, flexible packaging, your brand identity - all with a minimum order quantity that makes sense for growing businesses.
FDA-registered, quality-driven, and partner-focused. We do not just manufacture products We help you build a brand, one order at a time.
From bulk instant coffee, matcha, and cacao powder for commercial use to our own functional weight-loss blends-all available with low MOQ custom production tailored to your brand.
Discover how Nusa Java has transformed businesses across the globe with our premium weight loss coffee/matcha/cacao and exceptional service.
"We've been importing Ruzhi's weight loss coffee for 8 months now. Our repeat order rate is over 60% — that tells you everything. Customers keep coming back because it actually works. The private label packaging looks premium, and we've already expanded from 2 SKUs to 5. Margins are solid and our brand is actually getting recognized in the market now."
Distributor, Mexico
"I was skeptical about private labeling a weight loss product at first. But Ruzhi's FDA registration gave me the confidence to pull the trigger. Their OEM team handled everything — custom formula, label design, even helped with the ingredient compliance for Amazon listing. Launched 4 months ago and we're already at $28K/month. The product works, the service is A+, and I'm finally building a real brand."
E-commerce Brand Owner, USA
"I have tried 6 different Chinese suppliers over the years. Ruzhi is the only one where the quality stayed consistent across every single batch. Their slimming coffee is genuinely effective — my retail clients report visible results within 2-3 weeks. The low MOQ option let me test the market with minimal risk. Now I'm ordering 50,000 bags per quarter. Best business decision I've made in years."
Wholesale Importer, UAE
"What sets Ruzhi apart is the science behind the product. The green coffee bean extract actually delivers — we've collected over 200 customer reviews on our site, 4.7 average. Their OEM team is responsive and detail-oriented. When we needed a caffeine-free version for our evening detox line, they formulated it in 3 weeks. We've doubled our wellness category revenue since partnering with them."
Health & Wellness Chain, Spain
"Started with a 500-bag trial order just to see if the market would respond. Sold out in 11 days. Reordered 2,000 — sold out in a month. Now we're at 10,000 bags per cycle. Ruzhi's team treats my brand like their own. Custom packaging, batch consistency, on-time delivery — they've never let me down. The product sells itself once people try it."
Supplement Brand Founder, Australia
""The weight loss coffee category is crowded here, but Ruzhi's formulation genuinely stands out. Customers feel the difference — more energy, less appetite, real results on the scale. I appreciate that they don't overpromise with fake claims. Their OEM service made branding effortless, and the per-unit cost leaves me a healthy 3x markup. Been with them since 2024 and not looking anywhere else."
Regional Distributor, India
Sustainability Director
Syifa ensures our coffee is not only delicious but also ethically and sustainably sourced.
Head of Coffee Education
Amanda's passion for coffee is infectious, leading our barista training and customer education programs.
Chief Marketing Officer
Safira's creative strategies help spread the love for Nusa Java Coffee around the world.
Head Farmer Liaison
Azis works closely with our network of farmers to ensure the highest quality beans and fair practices.
Quality Control Manager
Nieken's discerning palate and attention to detail ensure every batch of Nusa Java Coffee meets our high standards.
Operations Director
Oktalia keeps the wheels turning, managing our supply chain and ensuring smooth operations from farm to cup.
Master Roaster
Tatan's expertise in roasting brings out the unique flavors of our Nusa Island beans.
Indonesia is a paradise for coffee enthusiasts. With its unique geography, diverse climates, and rich cultural heritage, the archipelago offers some o...
Published on February 12, 2026
Let’s talk about your ideas and build something amazing together. Our team is ready to help you grow.
Contact Us
