Global Leading Manure Compost Tank Manufacturer for Farms.
Turn chicken manure into organic fertilizer in just 7 days — reduce pollution, cut costs, and create new profits.
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What we offer
From manure collection to fertilizer production, we offer full solution helping farms build a sustainable, profitable system.
Small Farm Solution
For farms with 50,000–80,000 chickens. • Fits in only 60 m² space — no new building needed • PLC fully auto system — one person operates it • Closed fermentation — zero odor complaint
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Middle Farm Solution
Mid-scale daily operation. • Continuous feed & discharge — fertilizer every day • High-temp fermentation kills pathogens & weed seeds • Cuts manure handling cost by up to 40%
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Large Farm Solution
For farms with 200,000+ chickens. • Heavy-duty design — proven in 100+ installations • Daily fertilizer output — turns waste into revenue • Meets strictest environmental regulations
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Industrial Fertilizer Tank
For fertilizer plants and commercial investors. • Consistent quality for fertilizer market • Scalable modularly — expand as you grow • Full engineering docs and certification support
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Complete Turnkey System
Manure to sellable fertilizer. • Complete integrated: feed → ferment → dry → package • Produces market-grade organic fertilizer • Validated in Russia, Vietnam, Malaysia, USA
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Customized Engineering
Tailored to your scale, climate & budget. • Capacity — no off-the-shelf compromise • Adapts to any climate: cold winters to tropics • Full EPC: design → install → commission → train
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Why Farms in 120+ Countries Choose Bolong Over Others
Founded in 1993 from real poultry farming — not just equipment. We solve real farm problems, not assumptions.
Farmers Built, Not Engineers
We’ve been running poultry farms for over 20 years — we understand manure problems from daily operations, not theory.
True One-Stop EPC Solution
From design → manufacturing → installation → training — everything handled by one team.
Save Up to 70% Space
Only 60–100㎡ required — no need for large composting yards, so you save space and money.
Run by One Person
PLC automatic system reduces labor dependency drastically — one person runs it quite easily!
Global Service, Local Support
Projects in 120+ countries with installation guidance, training, and 24/7 support.
2,200+ Units Running Daily
Proven daily performance in real farms worldwide — not experimental lab equipment
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Services
Automate More Stuff Relax
24x7 Hours Support
Eco-Friendly by Design
Customized Services
Trusted by 120+ countries
Russia – Aerobic Compost Tank Project
Reduced manure volume and improved composting efficiency on-site.
Vietnam – Large-Scale Poultry Farm
Achieved continuous manure processing with stable daily output.
Malaysia – Customized Compost Solution
Adapted to tropical climate with effective odor control.
USA – Fertilizer Production System
Upgraded to automated composting and fertilizer processing.
Bolong supports global livestock – compost tanks in 128 countries.
See How It Works on Your Farm!
Built for Delivery, Not Just Promises
2,000+
Projects Delivered
A proven track record across global poultry farms and fertilizer plants.
1000+
Employees
A strong team supporting design, production, and after-sales service.
30+
Happy Customers
Continuous innovation backed by ISO & CE certifications.
Free Consultation
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What Keeps Farm Owners Awake at Night — And How We Solve It
Buying equipment overseas can feel risky.
You pay, the machine arrives — and then what?
At Bolong, we don’t disappear after delivery.
Here are the real concerns our customers had before choosing us:
Rising costs & environmental pressure?
“Manure is piling up, and regulations are getting stricter — what’s the way out?”
Description：Bolong's aerobic compost tank converts manure on-site into sellable organic fertilizer, cutting disposal costs and meeting environmental standards simultaneously.
No support after delivery?
Worried the tank will arrive but no one will help me set it up or fix it?
Description：Bolong provides full installation guidance, hands-on operator training, and 24/7 technical support — so the tank runs correctly from day one.
Supplier disappears after payment?
Previous supplier disappeared after the sale — how do I get spare parts and ongoing support?
Description：Bolong provides worldwide equipment maintenance support and spare parts supply, ensuring your system stays operational no matter where you're located.
98%
Customer satisfaction rate
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What Makes Bolong Different
We are a manufacturer of compost tanks, helping you tackle environmental issues.
Waste?No,Resource.
Are you struggling with livestock waste piling up on your farm?
Turn Waste Disposal into Revenue
aying more to dispose of waste than the raw materials cost?
The Sustainable Sludge Solution
Sludge disposal is expensive and landfill space is scarce?
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We take great pride in everything that we do, control over products allows us to ensure our customers receive the best quality service.
