Exhibiting at Melbourne International COFFEE EXPO (MICE) 2025

Shenzhen Esun Industrial Co., Ltd. is a leading Chinese manufacturer dedicated to the research, development, and production of environmentally friendly and innovative polymer materials. With a strong focus on biodegradable plastics and advanced 3D printing materials, the company serves a global clientele across industries such as medical, industrial design, education, and consumer products.

Company Background

Founded in 2002 and headquartered in Shenzhen, China, Shenzhen Esun Industrial has become a recognized pioneer in the biodegradable materials and 3D printing consumables industry. The company operates under the brand name eSUN, which has achieved international recognition for product quality and innovation. With its R&D and manufacturing base located in Shenzhen and other parts of China, Esun delivers sustainable material solutions to over 100 countries worldwide.

Core Business

Esun’s core business spans across three major domains:

• Biodegradable materials derived from renewable sources such as corn starch and sugarcane.
• 3D printing materials, including filaments and resins for various printing technologies.
• Biomedical materials, focused on research and production of medical-grade biodegradable polymers.

The company integrates research, production, and global sales into a seamless supply chain, ensuring consistent product availability and technical support.

Product and Service Offerings

• Biodegradable Materials: PLA (Polylactic Acid), PCL (Polycaprolactone), lactate esters used in packaging, agriculture, and consumer goods.
• 3D Printing Filaments: PLA, ABS, PETG, TPU, PVA, Nylon, Carbon Fiber Reinforced, Wood-filled filaments, etc.
• 3D Printing Resins: Standard resin, ABS-like resin, water-washable resin, flexible resin, and dental resin.
• Biomedical Materials: Biodegradable polymers suitable for drug delivery systems and temporary implants.
• Eco Products: PLA-coated paper, biodegradable straws, disposable cutlery, shopping bags, and other single-use alternatives.

Esun’s R&D capability also allows for custom formulations tailored to specific applications.

Specialization and Core USP

Esun's core USP lies in its ability to offer environmentally sustainable, high-performance polymer materials backed by strong scientific research. The company operates a National Engineering Research Center for Biopolymers, supporting over 100 patented technologies and formulas.

Their biodegradable PLA materials are produced using non-toxic, renewable feedstocks, supporting a circular economy model. In the 3D printing space, Esun is recognized for its stable extrusion, dimensional accuracy, and material variety, making it a preferred choice for professionals and hobbyists alike.

Financials and Business Scale

Although the company is privately held, industry reports and export data indicate a robust and growing operation. Esun exports its products to over 100 countries and maintains partnerships with leading distributors across North America, Europe, and Asia-Pacific.

According to industry research portals, Esun’s 3D printing materials command a significant share of the global desktop 3D printing filament market, with estimated annual revenues ranging between USD 20–50 million based on cumulative B2B orders and e-commerce data.

Shipment Data

Trade data from platforms like Volza and ImportYeti show that Shenzhen Esun Industrial has completed over 1,200 international shipments in the past two years, particularly to the United States, Germany, India, and the UK. Key imported products include 3D printer filaments, resins, and biodegradable base materials, shipped under the brand name eSUN.

Top shipment recipients include global e-commerce platforms, educational distributors, and industrial design firms. U.S. Customs records cite Esun as a regular top exporter of PLA filament products by volume from China.

Target Market

Esun targets a wide range of market segments:

• 3D Printing Enthusiasts and Professionals
• Medical Device Manufacturers
• Educational Institutions and Research Labs
• Eco-conscious Consumer Brands
• Packaging and Foodservice Businesses

Their combination of consumer-friendly product lines and technical-grade industrial materials enables broad adoption across sectors.

Capabilities

• ISO 9001-certified manufacturing facility
• In-house research labs for polymer development
• Nationwide and global logistics network
• ODM/OEM capabilities for partners
• Active participation in global industry expos (e.g., TCT Asia, Formnext)

Esun also maintains online distribution across major e-commerce platforms like Amazon, AliExpress, and localized distributors, further expanding its global reach.

Certifications and Compliance

• ISO 9001:2015 Quality Management Certification
• RoHS and REACH compliance for environmental safety
• FDA and CE certifications for select biomedical polymers
• Biodegradability Certification (EN 13432) for PLA-based materials
• Registered patents for innovative polymer formulations

Customer Testimonials

Customer feedback across B2B platforms and 3D printing communities is overwhelmingly positive:

“eSUN’s PLA+ is my go-to filament for all functional prototyping. It prints like a dream and the consistency is unmatched.” – Industrial Designer, Germany

“Their resin materials are highly reliable for dental modeling applications. Affordable and professional grade.” – 3D Lab Operator, USA

Major Achievements

• Selected as an Outstanding High-Tech Enterprise in Shenzhen
• Won Multiple Material Innovation Awards at 3D Printing Expos (e.g., TCT Asia)
• Achieved over 100 patents in biodegradable and 3D printing material technologies
• Developed China’s first high-purity PLA resin for 3D printing
• Recognized for contributing to China’s green industrial upgrade in the plastics sector

With a strong commitment to environmental sustainability, material innovation, and global quality standards, Shenzhen Esun Industrial continues to be a driving force in the transformation of materials used in additive manufacturing and consumer packaging worldwide.