Zhejiang Liftmaster Jack Manufacturing Co., Ltd.-Professional Hydraulic Jack Manufacturer & OEM Supplier Since 1994

Zhejiang Liftmaster Jack Manufacturing Co., Ltd. is an established factory in China specializing in the R&D, design, and manufacturing of hydraulic jacks. A subsidiary of Zhejiang Altertool Group, its predecessor was a hydraulic jack manufacturing factory established in September 1994 in Jiaxing, Zhejiang, by a specialized Taiwanese company.

The factory was planned by Mr. Hong Maoxiong, the former Chairman of Shinn Fu Industry Co., Ltd. (formerly Shinn Fu Transportation Equipment Co., Ltd.), a leading enterprise in the Taiwanese jack industry. With its production base in Chiayi, Taiwan, Shinn Fu once held over 60% of the jack production and export market share in the Taiwan region. Its hydraulic jack manufacturing technology reached world-leading levels – particularly accumulating over 30 years of technical expertise in "Heavy-Duty Load-Bearing Stability" and "Hydraulic System Durability," which became the core DNA of our product advantages. 

For instance, a 50T hydraulic jack developed by Shinn Fu for industrial applications set an industry record of 5 years of continuous use without failure, a technical standard fully inherited by our company. All these core technologies set the stage for our product DNA of "Original Design + Precision Craftsmanship + Stable Performance" – from the outset, we inherited its stringent standards for component tolerances and load-bearing strength, which became the core source of our subsequent product advantages.

Since our establishment, we have consistently carried forward the leading technological positioning of the original Taiwanese factory. We integrated Japan's precision tolerance control processes for hydraulic manufacturing (component fit accuracy up to 0.02mm level, avoiding lifting wobble caused by part gaps) and Taiwan's experience in detailed production cost management, combined with the scaled cost advantages of mainland China's manufacturing sector. Ultimately, we have created hydraulic jack products that embody three core characteristics: "High Precision (suitable for precision maintenance), High Load Capacity (covering light and heavy-duty scenarios), and Long Service Life (reducing customer replacement costs)." Leveraging these differentiated advantages, our products gained high market recognition upon launch. After the company officially began independent operations in 2004, it quickly grew into a mainstay of China's hydraulic jack industry, becoming a highly competitive domestic jack manufacturing brand.

We focus on the professional jack field, developing and manufacturing a full range of high-quality products for diverse scenarios such as automotive repair, industrial assembly, and emergency rescue. Each series, based on technological heritage and market demand, possesses unique product advantages:

Hydraulic Floor Jack

Application Scenarios: Auto repair shops, 4S stores, personal DIY garages; suitable for lifting cars, SUVs, and other light vehicles for maintenance (chassis inspection, tire changes).

Product Advantages: ① Utilizes Shinn Fu's dual-pump hydraulic system technology, offering 30% faster lifting speed than the industry average, significantly reducing repair wait times; ② Base employs thickened steel plate (8-12mm thick), increasing load-bearing stability by 25%, effectively avoiding tipping risks; ③ Equipped with 360° rotating PU swivel casters, providing strong ground adaptability and smooth movement even on complex workshop floors.

Application Scenarios: Heavy-duty vehicle (trucks, engineering vehicles) repair, warehouse cargo lifting, small equipment installation.

Product Advantages: ① Compact vertical structure design, 40% smaller in size than floor jacks, saving storage and transportation space; ② Cylinder made from high-strength alloy material, with high-pressure resistance up to 120MPa, adaptable to 5-50T load requirements, suitable for industrial heavy-duty scenarios; ③ Built-in overload protection valve derived from the same Taiwanese technology, automatically cuts off the oil circuit in case of overpressure, preventing product damage from overload at the source.

Scissor Jack

Application Scenarios: On-board emergency use, small vehicle repair; supplied as original equipment tooling (roadside tire changes, light work in home garages).

Product Advantages: ① Folded height only 8-15cm, weight 3-5kg, easily fits into car trunks, leading the industry in portability; ② Uses worm gear transmission structure with strong self-locking performance, no risk of sinking after lifting, ensuring operational safety in emergency scenarios; ③ Top fitted with non-slip rubber pad, enhances friction with the vehicle chassis and prevents scratching the chassis paint, suitable for various vehicle models.

Transmission Jack

Application Scenarios: Auto repair shops, auto modification shops; for the removal, installation, and handling of heavy components like transmissions and engines.

Product Advantages: ① Adjustable lifting height (0.5-1.8m) and horizontal angle (±15°), allows precise alignment with component installation points, reducing repair difficulty; ② Load-bearing tray is removable, adaptable to different transmission sizes (20-60cm diameter), high versatility; ③ Uses silent hydraulic drive technology, operating noise below 60 decibels, improving the workshop environment.

Shop Press

Application Scenarios: Industrial workshops, hardware processing factories; for metal part stamping, bearing installation/removal, spring compression.

Product Advantages: ① Supports dual manual/electric drive modes; manual mode suits small-batch precision work, electric mode meets high-volume efficient production, flexibly addressing different capacity needs; ② Adjustable pressure range 5-100T, equipped with digital pressure display, accuracy error ≤2%, ensuring operational precision; ③ Worktable uses 10mm thickened steel plate, strong impact resistance, service life exceeds 10 years under normal use, reducing equipment replacement costs.

Jack Stand

Application Scenarios: Used in conjunction with main jacks (for major automotive chassis overhauls, transmission replacement) to ensure repair safety.

Product Advantages: ① Height adjustable via multiple settings (0.3-1.2m), adapts to the support needs of different vehicle models after lifting; ② Load-bearing lock adopts a serrated design with a engagement depth of 5mm, stability far exceeds industry-standard flat-notch designs, preventing slippage during support; ③ Surface treated with hot-dip galvanizing, rust resistance improved by 50% compared to standard powder coating, suitable for long-term use even in humid workshop environments.

The company currently operates 8 specialized jack production lines with an annual capacity of 1.08 million units. Equipped with nearly 180 sets of automated production equipment and testing instruments, we directly ensure the realization of product advantages from the production stage:

Laser CNC Cutting Machines: Cutting precision up to ±0.1mm, ensuring component compatibility, providing the foundation for the "High Precision" advantage.

Welding Robots: Welding strength up to 500MPa, weld seam flatness error ≤0.5mm, strengthening the "Structural Stability" advantage, avoiding strength inconsistencies from manual welding.

Fully Automatic Powder Coating Lines: Use epoxy resin powder coating, withstands 480-hour salt spray test without rust, significantly enhancing the "Durability" advantage.

Semi-Automatic Production Assembly Lines: Key process pass rate reaches 99.8%, reduces manual operation errors, ensures consistent advantages for every product.

Dynamic/Static Load Testing Equipment: Simulates real working conditions with 120% rated load tests, ensuring the "Safety Performance" advantage meets standards before allowing shipment.

We currently employ 312 staff, including 11 mid-to-senior level engineers who provide technical support for optimizing product advantages – such as further improving lifting speed by refining hydraulic systems, or developing new anti-rust materials to enhance durability – continuously strengthening product competitiveness.

We deeply understand that "Compliance" is the prerequisite for product advantages to succeed in the global market. Addressing the regulatory requirements of different countries/regions, we have established a comprehensive quality control system and obtained multiple internationally recognized certifications, deeply integrating product advantages with compliance standards:

Certification Type	Covered Certifications/Standards	Adapted Product Advantage  Scenarios
System Certs	ISO9001 QMS, ISO14000 EMS	Production guarantee for the"Consistency,Stability"advantages across all product series, ensuring every batch maintains high precision and high load capacity traits, suitable for industrial manufacturing and automotive scenes
Product Certs	CE certs、TUV-GS certs	European Market: Compliance for the "Safety Performance" advantage of hydraulic floor/bottle jacks; overload protection valves, load stability, etc., meet EU safety standards, suitable for auto repair.
	UL certs、ANSI standard	North American Market: Compliance for the "Portability + Self-Locking" advantages of scissor jacks; folded dimensions, self-locking strength meet US household DIY and on-board emergency scene requirements.
	SAA certs	Australian Market: Compliance for the "Impact Resistance" advantage of shop presses; worktable strength, pressure accuracy meet Australian industrial workshop standards.
Environmental Regs	REACH regs、RoHS certs	Low Pollution" advantage for products exported to Europe; harmful substance content in hydraulic oil, coatings, etc., is far below limits, avoiding environmental impact in household/industrial scenes
Safety Docs	MSDS Reports	Safe Use" advantage for products containing hydraulic oil; provides detailed operating instructions and emergency procedures, adapting to global industrial scene safety management requirements

Rigorous quality control processes (such as 100% dynamic load testing before shipment for every product, lifespan testing on sampled key components) make product advantages quantifiable and verifiable. This not only meets brand owners' requirements for "stable quality" but also aligns with e-commerce platforms' (like Amazon) audit standards for "compliance," earning long-term trust from global customers.

Under the leadership of Chief Engineer Mr. VANJAMIN, we deeply integrate "Product Advantages" with "Customized Services," going beyond "standardized advantages" to extend exclusive advantages based on client needs:

Strengthen advantages for specific markets (e.g., custom "High-Temperature Resistant" hydraulic jacks for Middle Eastern clients, suitable for outdoor scenes above 50°C, hydraulic oil withstands up to 120°C, solving leakage issues in high temperatures; optimize "packaging volume" of scissor jacks for e-commerce clients, reducing folded size by 15%, lowering cross-border logistics costs).

Support functional and aesthetic advantage upgrades (e.g., design non-slip handles for brand owners, enhancing the "Ease of Use" advantage; customize brand-specific LOGOs and color schemes, enhancing the "Recognition" advantage; add pressure data recording function for industrial clients, adapting to the "Data Management" needs of smart workshops).

Complete "Client Needs Analysis + Product Advantage Optimization Plan + Performance Verification" within 3 days (e.g., for the North American market, complete ANSI standard adaptation verification for scissor jacks within 3 days, ensuring the "Self-Locking" advantage complies with local regulations).

Provide customized samples within 7-15 days (e.g., samples of jack stands with enhanced rust resistance advantage, can be directly used for salt spray test verification of customers).

Achieve mass delivery within 30-45 days, allowing clients to quickly transform "customized product advantages" into market competitiveness and capture niche market shares.

We have long provided "Product Advantage Customization + OEM/ODM Services" for global leading tool brands. The results of collaboration directly reflect the value of these advantages:

OEMTOOLS (A well-known tool brand from the United States): Customized "High-Speed Lifting" hydraulic floor jacks, 30% faster lifting speed than their previous products; this advantage made it a bestseller in US auto repair scenarios, achieving 25% annual sales growth.

ADS (Professional automotive tool supplier): Co-developed "Ultra-Portable" scissor jacks, 20% lighter than industry counterparts, significant portability advantage; successfully adapted for their "on-board tool sets," entering mainstream North American auto parts channels.

EVERCRAFT (Global brand of household and industrial tools): Customized "Quiet Operation" shop presses for their household scenes, noise reduced to 55 decibels; the "Low Noise" advantage received high praise from home users, achieving a 98% positive rating on Amazon.

PRO-LIFT (An international brand specializing in the field of jacks):Customized "High Load Capacity" hydraulic bottle jacks (50T), cylinder strength increased by 15%, suitable for heavy-duty truck repair scenes, filling a gap in their heavy-duty jack portfolio.

Whether you are a traditional channel client or an emerging e-commerce partner, we can accurately match the corresponding product advantages based on your business needs and target scenarios, providing customized cooperation plans:

Client Type	Matched Product Advantages	Exclusive Service Content
Brand Owners	Customized advantages(appearance, performanceupgrade), Complianceadvantages	Optimize core product advantages based on brand positioning and target market(e.g.,strengthen"Environmental + Safety" advantages for the European market), provide full set of certification documents and test reports, support differentiated competition.
E-commerce Platforms (Amazon/eBay, etc.)	Portability, Standardization, High Cost-Performance advantages	Provide small-batch trial production orders suitable for online retail "Product Advantage Selling Point" copywriting (multi-language, highlighting core advantages like "Fast Lifting," "Quiet Operation"), support FBA logistics and warehousing requirements
Wholesalers/Distributors	Stability, Durability, Bulk Supply advantages	Ensure consistency of product advantages across batches (e.g., load precision, rust resistance), provide competitive bulk purchase pricing, support flexible inventory allocation, reduce the risk of unsold stock due to quality issues.
Supermarkets/Brand Chains	Safety, Ease of Use, Appearance advantages	Provide household scene products suitable for shelf display, label packaging with visual advantage tags like "Non-Slip Pad," "Multi-Level Adjustment," helping end consumers quickly perceive value and improve conversion rates

Nearly 30 years of jack manufacturing experience allows us to accurately insight the "advantage needs" of different clients – brand owners need "differentiated advantages" to build barriers, e-commerce needs "visual advantages" to attract clicks, wholesalers need "stable advantages" to ensure repeat purchases. Through the deep integration of product advantages and services, we help clients stand out in complex market competition and achieve win-win outcomes.

If you are looking for a hydraulic jack manufacturing partner with "Clear Advantages, Reliable Quality, and Flexible Customization," welcome to contact Zhejiang Liftmaster Jack Manufacturing Co., Ltd. We will provide tailored product advantage solutions based on your target scenarios and business needs! 

Company Name:

Zhejiang Altertool Group Inc.

Zhejiang Liftmaster Jack Manufacturing Co., Ltd.

Core Business: Hydraulic Jack OEM/ODM, Product Advantage Customization, Bulk Supply 

Address：

Headquarters Address： No.303# Zhuangqian Road, Economic & Technological Development District, Jiaxing City, Zhejiang, China

Factory Address:  (Leidian Aviation Industrial Park) Tangxi Town, Hangzhou City, Zhejiang Province

Contact：

Mp/Whatsapp/Fb:+86-18957369690

Tell:+86-573-82078308

E-mail:sales@altertool.com