What Encore Vision does

辽宁佳德华环境装备有限公司 (Liaoning Jiadehua Environmental Equipment Co., Ltd.), operating under the brand 佳德华环境 (Jiadehua Environment), is a Chinese environmental sanitation equipment manufacturer headquartered at 辽宁省沈阳市于洪区黄河大街128-26号 in Shenyang, Liaoning Province. The company was established in 2013 (originally as Shenyang Jiadehua Mechanical Equipment Co., Ltd., 沈阳佳德华机械设备有限公司), transitioned from outsourced processing to self-production by 2015, and operates a three-pillar product portfolio: (1) snow removal equipment centered on the flagship Ice and Snow Stripper ("Spider Man" / 冰雪剥离机) with rope-type alloy steel wire brushes, a US Cummins engine (132 kW), imported hydraulic systems, a 520 rpm brush drum, intelligent profiling, and a stated 90%+ ice removal rate; (2) new-energy sanitation equipment including electric-powered steam cleaners, garden road washing vehicles, guardrail cleaning vehicles, and electric double/four-barrel garbage trucks; and (3) sanitation facility equipment such as the Integrated Purification Treatment Station (综合净化处理站) with hydraulic lifting, negative-pressure induced draft, bag-type cyclone, sealed dust removal, photo-catalytic oxidation and sterilization, vertical waste compression stations (120-ton force), underground transfer stations, dust collection transfer stations, the JDH-FB5 fecal treatment vehicle (30–80 m³/h on Dongfeng chassis), the Sanitation Comprehensive Monitoring Vehicle with PM2.5/PM10 and meteorological sensing plus cloud-based AI data analysis, and smart IoT-enabled AI kitchen-waste/recycling bins.

The company's revenue model is direct enterprise sales of capital equipment and station-type installations to government environmental sanitation departments and municipal urban management authorities. No public pricing is listed; all transactions are handled via online inquiry forms, a 24-hour service hotline (13190090733), company phone (024-86388678), mobile (15040240533), QQ and WeChat customer-service channels, and field sales engagement. Distribution is direct (no resellers), with a nationwide sales network anchored by Northeast China (Liaoning, Jilin, Heilongjiang) as the core market and extending to North, Central, South, Southwest, and Northwest China. A complementary sanitation industry-services stream is integrated with equipment manufacturing. Headcount is stated at 11–50 employees per firmographic data. The firm is recognized as a National High-Tech Enterprise (2020), a China Industrial Demonstration Unit (2021), a Top-Ten Dual-Innovation Industrial Enterprise (2021), and holds ISO 9001, ISO 14001, AAA credit rating (2022), Five-Star Brand and After-Sales Service certifications, and an Enterprise Integrity Management System certification. General Manager Yang Zhonghua (杨中华) leads the company.

Name

Encore Vision

Legal name

辽宁佳德华环境装备有限公司

Website

https://encorevisioninc.com

Company type

Private

Founded year

2013

Operating status

Operating

Headcount range

11–50 employees

Short description

辽宁佳德华环境装备有限公司 is a Shenyang-based Chinese manufacturer of environmental sanitation equipment, selling snow-removal machinery, new-energy sanitation vehicles, and integrated waste-treatment stations directly to government sanitation departments and municipal authorities across China.

Ownership category

akta.pro rank

Product category

Ophthalmic Pharmaceuticals

NAICS

Ophthalmic Goods Manufacturing (339115)

SIC

Ophthalmic Goods (3851)

akta.pro primary industry

Cornea, External Disease & Refractive Surgery (LASIK/PRK) (HLAKAKAF)

akta.pro secondary industry

Cataract Surgery Systems & IOLs (Phaco Systems, IOLs, Intraoperative Aberrometry, Viscoelastics) (HLAHAJAH)

Keywords

• Presbyopia therapeutics
• Ophthalmic drug development
• Eye care treatments
• Topical eye therapeutics
• Vision correction drugs

Headquarters

HQ city

Fort Worth

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Technology or R&D, Personnel

Revenue model

1. Environmental Equipment Manufacturing and Sales: Design, development, manufacturing, and sale of environmental sanitation equipment including ice/snow removal machinery, new energy sanitation vehicles, and waste treatment facilities. Products are sold directly to government and municipal customers through a nationwide sales network.
2. Sanitation Industry Services: Sanitation industry service operations integrated with equipment manufacturing, providing comprehensive solutions to municipal environmental sanitation operations.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels5 records

Core offering

Encore Vision develops therapeutic solutions and technologies for the treatment of presbyopia, an age-related eye condition characterized by progressive loss of near-vision focusing ability. The company works on pharmacological treatments intended to restore lens flexibility and near vision as a non-surgical alternative to reading glasses, multifocal lenses, or surgical intervention. Encore Vision is a development-stage biotechnology firm that has not yet commercialized a market-ready product.

Product overview

Encore Vision (佳德华环境) is an environmental equipment manufacturer offering three core product lines: (1) Snow Removal Equipment centered on the Ice and Snow Stripper ('Spider Man') as flagship, plus snow brushes, snow plows, and multi-functional machines; (2) New Energy Sanitation Equipment featuring electric-powered steam cleaners, garden road washers, guardrail cleaners, and electric garbage trucks; (3) Sanitation Facility Equipment including integrated purification stations, vertical/underground waste compression stations, dust collection stations, and smart waste classification systems. The company also produces specialty vehicles like fecal treatment vehicles and dust detection vehicles with AI-powered data analysis capabilities. The product portfolio is designed to meet winter snow removal, urban/rural sanitation cleaning, and waste collection needs across Northeast China and nationwide markets.

Differentiator

Problem solved

Functional benefit

Quantifiable outcome

• Ice removal rate of 90%+ using ice and snow removal machine
• +3 more outcomes

Named customers4 records

Segments2 records

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators3 records

Recent moves11 records

Expansion highlights5 records

Direct peers

• AcuFocus: AcuFocus developed the KAMRA corneal inlay, a small-aperture device implanted in the cornea to treat presbyopia. It is one of the closest direct competitors to Encore Vision, addressing the same presbyopia patient population with a device-based intervention rather than a pharmaceutical approach.
• Presbia (now part of Lenstec): Presbia developed the Flexivue Microlens, a corneal inlay for presbyopia correction. It competes head-to-head with Encore Vision's therapeutic concept by offering a surgical/implant-based solution to near-vision loss.
• Revision Optics (acquired by NeoVista): Revision Optics developed the Raindrop Near Vision Inlay, a hydrogel corneal inlay for presbyopia. It is a direct comparator to Encore Vision's presbyopia treatment, addressing the same unmet need via corneal modification.

Emerging players

• Orasis Pharmaceuticals: Orasis is developing a proprietary eye-drop formulation (CSF-1) for the temporary treatment of presbyopia. It overlaps with Encore Vision's therapeutic-pharmaceutical approach to presbyopia but uses a miotic/pharmacologic mechanism rather than the underlying biology.
• PowerVision: PowerVision developed fluid-based accommodating intraocular lenses designed to restore near vision in patients undergoing cataract surgery. It targets the same presbyopia patient through a different delivery mechanism (IOL) than Encore Vision's therapeutic approach.
• Lensar: Lensar develops laser systems for cataract and refractive surgery, including femtosecond laser platforms that improve IOL placement precision. It overlaps with Encore Vision in the presbyopia/cataract surgery ecosystem, particularly for premium IOL procedures.
• EyePoint Pharmaceuticals: EyePoint Pharmaceuticals is a specialty biopharmaceutical company focused on ocular therapeutics, including sustained-release delivery technologies for eye diseases. It is comparable to Encore Vision as a small ophthalmic-focused therapeutics developer, though addressing different indications.

Broad incumbents

• Allergan (now part of AbbVie): Allergan was a global leader in ophthalmic pharmaceuticals and has historically operated in the presbyopia space (e.g., Vuity miotic eye drops). As a broad incumbent with deep ophthalmic commercial infrastructure, it represents the type of strategic acquirer and competitive benchmark relevant to Encore Vision.
• Alcon (Novartis): Alcon is the global eye-care division of Novartis and a leading ophthalmic medical device and pharmaceutical company. As the dominant cataract/IOL player and presbyopia device incumbent, it is highly comparable to Encore Vision in addressing presbyopia and surgical vision correction.
• Bausch + Lomb: Bausch + Lomb is a major ophthalmic medical device and pharmaceutical company with a broad portfolio spanning contact lenses, intraocular lenses, and vision-care products. It competes with Encore Vision across multiple presbyopia and vision-correction categories as a diversified incumbent.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks3 records

Key highlights5 records

Customer concentration

• Facebookfacebook.com/encorevision
• LinkedInlinkedin.com/company/encore-vision-inc

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles3 records

Funding overview

Funding rounds3 records

Investors1 record

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Encore Vision