Our story

An aquarium supply house with a simple rule: ship what you’d put in your own tank.

Baoji Leaf’s Covenant Trading Co., Ltd. — trading as leafcovenant — is registered in Baoji, with its sourcing and production base in Zhongshan, Guangdong, the heart of China’s aquarium equipment industry. We’re a one-stop partner for pumps, filters, heaters, media, aquascaping and parts.

Aquarium decor range
Where we operate

Based in Baoji, producing in Zhongshan

Baoji Leaf’s Covenant Trading Co., Ltd. is registered in Baoji, while our sourcing and production base sits in Zhongshan — at the center of the Pearl River Delta, minutes from the factories that make a large share of the world’s aquarium equipment. When a material price moves, when a spec needs fixing — we hear it first, and our buyers get the benefit.

Our catalog covers the products retailers actually reorder: proven, high-turnover equipment with EU/US-compliant voltages and plugs, ready for private label.

What we stand for

Four promises to every buyer

Quality before volume

No shipment leaves without a photo inspection report. We'd rather lose an order than ship a bad batch.

Export-first mindset

Every product, label and document is prepared for cross-border trade — FOB, CIF and DDP.

Fair for first orders

Mixed MOQ, sample-cost deduction and honest lead times so new buyers can start small and grow.

24-hour response

Inquiries answered within one business day, seven days a week, in English and Chinese.

Inside the factory

Where your orders are made

Assembly, QC and packing on partner production lines — the same lines that supply global aquarium brands. Every batch is photo-inspected before it ships.

Aquarium equipment production line 1
Aquarium equipment production line 2
Aquarium equipment production line 3
Aquarium equipment production line 4
Certified production

Compliance you can verify

ISO quality, environmental and safety systems, plus CE and UKCA conformity for the EU and UK markets. Certificates are available for inspection on request.

ISO 9001 Quality ManagementISO 9001 Quality Management
ISO 14001 EnvironmentalISO 14001 Environmental
ISO 45001 Health & SafetyISO 45001 Health & Safety
CE — Low Voltage (EU)CE — Low Voltage (EU)
CE — EMC (EU)CE — EMC (EU)
UKCA (UK)UKCA (UK)
The team

Small team, direct answers

You’ll talk to the same people who quote, inspect and ship your orders — not a ticket queue. That means one consistent point of contact from sample to reorder.

Talk to the team
Our filter product range