Heyi
Professional liquid nitrogen tank supplier you can always trust.

Heyi Biotech is a comprehensive solution provider for the liquid nitrogen supply chain and animal reproduction industry. We specialize in cryogenic storage and transport equipment and also offer a full range of artificial insemination (AI) products and accessories.

Our Product Portfolio:

1. Cryogenic Storage & Transport (Core Products)

Liquid Nitrogen Dewars: Storage dewars, transport dewars, air-transportable dry shippers
Stainless steel biobanks
Pressure vessels for specialized applications

Brand Compatibility: Our products are direct replacements for MVE, Taylor-Wharton, Statebourne, Cryo Diffusion (CBS), and Thermo Fisher. We cover all standard models—and offer exclusive models they don't have.

2. Artificial Insemination (AI) Products (Animal Reproduction)

Insemination Equipment: AI guns (standard applicators and visual gun), sheaths

Lab & Handling Tools: Thawing units (thawing baths), warming bags, constant-temperature microscopes, stereo microscopes

Semen Processing Equipment: Automatic semen straw filling and sealing machines, semen straw label printers, straw freezing machines

Diagnostic Equipment: Ultrasound scanners (B-ultrasound) for reproductive health monitoring

3. Serving Medical & Cryotherapy

Dry shippers and storage dewars for dermatology clinics and medical cryotherapy applications

Whom We Serve:

Industrial Gas Companies & LN₂ Distributors: For bulk transport and retail distribution

Animal Breeding Centers & Veterinary Clinics: Complete AI solutions from cryostorage to insemination

Semen Production Laboratories: Full workflow equipment from filling and printing to freezing and storage

Medical Professionals: Cryotherapy and dermatology applications