Shenzhen Double Power Technology Co., Ltd.
Cash-handling equipment, banknote counters and sorters, banknote detectors, coin sorters, and self-service banking equipment.
OEM contract manufacturing partner in Anhui, China
Custom precision rollers for OEM equipment manufacturers
Tianjia manufactures custom precision rubber, polyurethane (PU), silicone, and plastic rollers for equipment manufacturers worldwide.
Feed / guide / pinch / transport / pressure rollers
Rubber / polyurethane (PU) / silicone / plastic
Cash handling / printing / scanning / packaging / labeling / automation
Custom Development
Dimensions, samples, sketches, drawings, materials, hardness, friction, and tooling feasibility can be reviewed early.
In-house Production
Molding, bonding, machining, precision grinding, assembly, and packing are supported inside Tianjia's production system.
ISO 9001 / ISO 14001
Quality and environmental management systems with hardness, wear, roughness, laser, friction, and 2D image measurement.
Repeat OEM Supply
Custom roller programs for financial equipment, cash handling, printing, scanning, and office automation supply chains.
About Tianjia
Established rubber and plastic roller manufacturer since 2011
Anhui Ningguo Tianjia Rubber & Plastic Products Co., Ltd. is located in Nanshan Park of the Ningguo Economic and Technological Development Zone in Anhui Province, China. The company manufactures custom precision rubber, polyurethane (PU), silicone, and plastic roller assemblies for financial equipment, printers, scanners, marking machines, automation modules, and other industrial equipment. Tianjia provides OEM contract manufacturing services for equipment manufacturers worldwide.
Company profile
Established rubber and plastic roller manufacturer since 2011
Anhui Ningguo Tianjia Rubber & Plastic Products Co., Ltd. was founded in 2011 in Nanshan Park of the Ningguo Economic and Technological Development Zone, Anhui Province, China. The company specialises in OEM contract manufacturing of custom precision roller assemblies in rubber, polyurethane (PU), silicone, and engineering plastics for financial equipment, printers, scanners, marking machines, and industrial automation.
Production is handled entirely in-house, covering injection moulding, polyurethane casting, CNC machining, precision grinding, bonding, assembly, and packing. Quality management is certified to ISO 9001 and ISO 14001. Tianjia accepts OEM enquiries worldwide and can review custom programs from sample, drawing, or specification.
2011Founded in Ningguo, Anhui, China
RMB 2 millionRegistered capital
8,000 m²Site area
6,000 m²Building area
78Employees
12Engineering / technical staff
15Quality management staff
NingguoNational-level economic development zone
Selected OEM experience
Selected OEM customer programs
Tianjia has supplied custom roller components to established Chinese equipment manufacturers including Shenzhen Double Power Technology Co., Ltd., China Electronic Financial Equipment Systems (Shenzhen) Co. Ltd., DASCOM Group, Fujian Start Computer Equipment Co., Ltd., Sealand Intelligent IT Limited, and Kangyi Electronics Co., Ltd. These customer programs support financial self-service, cash handling, business printing, scanning, document handling, and office automation equipment programs.
Public information from selected customers indicates that their finished-equipment channels reach international markets, including Double Power cash-handling products exported to 100+ countries and DASCOM business-printing solutions reaching 200+ countries. Tianjia supports OEM roller production within these equipment supply chains, with emphasis on supplier qualification, sample development, inspection records, packaging, and repeat supply.
Export-oriented supply chains
Financial equipment
Cash handling systems
Business printing
Document equipment
Supplier qualification
100+ countries
200+ countries
Sample development
Repeat production
Inspection records
Export packaging
Shenzhen Double Power Technology Co., Ltd.
Cash-handling equipment, banknote counters and sorters, banknote detectors, coin sorters, and self-service banking equipment.
China Electronic Financial Equipment Systems (Shenzhen) Co. Ltd.
ATM development, manufacturing, maintenance, cash recycling, and banking cash-management solutions.
DASCOM Group
Business printing, card printing, dot matrix printing, financial printing, and document-printing solutions.
Fujian Start Computer Equipment Co., Ltd.
Computer peripheral equipment, passbook printers, dot matrix printers, thin clients, and industry terminal equipment.
Sealand Intelligent IT Limited
Printing, scanning, laser MFP, and office automation equipment programs.
Kangyi Electronics Co., Ltd.
Banknote counting, banknote detection, bill validation, and cash-handling financial equipment.
Location
Manufacturing in Ningguo with access to major East China logistics routes
The factory is located at No. 10 Qianqiu Road, Ningguo Economic and Technological Development Zone, Anhui Province, China, with access to high-speed rail, expressways, and major airports in East China.
160 km
to Hangzhou
220 km
to Nanjing
290 km
to Shanghai
80 min
to Wuhu Xuanzhou Airport
Railway access includes the Xuancheng-Jixi High-speed Railway via Ningguo South Station and the Anhui-Jiangxi Railway, connecting to regional high-speed rail networks. Expressway access includes routes such as G4012 Liyang-Ningde Expressway and S05 Xuancheng-Tonglu Expressway.
Approximate airport access: Wuhu Xuanzhou Airport (WHA) about 80 minutes; Nanjing Lukou and Hangzhou Xiaoshan about 2 hours; Shanghai Pudong about 3 hours by car.
Product scope
Custom precision rubber, polyurethane (PU), silicone, and plastic rollers
Tianjia stays focused on rollers: feed rollers, guide rollers, pinch rollers, transport rollers, pressure rollers, drive rollers, conductive rollers, anti-static rollers, and bonded roller assemblies made to customer dimensions and requirements.
Visual product examples
Financial equipment roller examples
Banknote handling, cash sorting, and self-service machine mechanisms
- PU, Shore A 70-80
- Integral molding or split assembly
- Assembly radial runout <=0.03 mm
- Pick-up rubber tooth outer diameter is 0.15-0.25 mm larger than the center rubber tooth outer diameter
- Designed to maintain friction coefficient and wear resistance
- Durability test >=10,000,000 cycles
- PU, Shore A 85-90
- Assembly radial runout <=0.02 mm
- Durability test >=10,000,000 cycles
- PU, Shore A 73-78
- Firm PU-to-aluminum bonding
- Stable friction coefficient and good wear resistance
- PU, Shore A 70-90
- Bristle wheel material is PA6
- Conductive material can be used to prevent static electricity
- PU, Shore A 60-70
- High friction coefficient
- Durability test >=5,000,000 cycles
- PU, Shore A 90 +/-3
- One-way rotation separation
- PU, Shore A 85
- Ground to ensure outer diameter tolerance +/-0.015 mm
- Radial runout <=0.02 mm
- CR, Shore A 55-70
- Wear and aging resistance
Printer, scanner, and office automation examples
Pickup, feed, platen, pressure, conductive, silicone, and molded rubber parts
- Diverse structures: pure steel, bonded, direct molding
- Shore D 71-75; wear-resistant and durable
- General flatness <=0.05 mm
- Casting and injection-molding flatness <=0.02 mm
- High hardness, Shore A 95 +/-2
- Tube structure reduces product weight
- Rod structure reduces printing noise
- Conductive option available; surface resistance <=50 kOhm
- Firm bonding
- High temperature resistance
- High strength and fast heat dissipation
- Surface roughness Ra 0.2
- Nickel layer supports wear resistance and low friction
- Shore A 50-80
- Materials include EPDM, PU, silicone, CR, and SBR
- Good wear resistance and aging resistance
- Silicone rubber, Shore A 40-60
- High temperature resistance
- Firm bonding
- Moderately conductive
- Silicone rubber, low hardness, Shore A 10-20
- Moderately conductive
- Surface is not ground; cleaning effect is achieved by mold roughness
- Shore A 20-45
- High friction coefficient
- Excellent wear resistance
Marking, color printing, and industrial roller examples
Polyurethane (PU), rubber, and silicone rollers for marking, printing, testing, and transfer mechanisms
- Cast polyurethane (CPU), Shore A 50-60
- Firm bonding
- Multiple color options
Production and inspection
In-house production and inspection equipment
Tianjia combines molding, machining, grinding, assembly, and in-house inspection so custom rollers can move from sample development into controlled batch production.
Main production equipment
- Rubber injection molding machine
- Plastic injection molding machine
- Vacuum drying oven
- CNC lathe
- Precision surface grinding machine
- CNC cylindrical grinder
Main inspection and testing equipment
- Hydrometer
- Shore D hardness tester
- Shore A hardness tester
- Akron abrasion tester
- Surface roughness tester
- Laser measuring instrument
- Friction coefficient tester
- 2D image measuring instrument
Production and inspection photos
Production floor, inspection room, and warehouse
Selected factory photos show molding, machining, grinding, measurement, storage, and packing areas so buyers can quickly understand the production environment behind each custom roller project.
Production floor and warehouse
Molding, machining, grinding, process equipment, and material handling
Inspection and measurement
Hydrometer, hardness, abrasion, surface roughness, laser measurement, friction coefficient, and 2D image measurement
Quality and environmental management
Quality systems and inspection discipline
Tianjia's quality policy is built around integrity, quality first, continuous improvement, and customer priority, with management systems aligned to ISO 9001:2015 and ISO 14001:2015.
≤2%Rejection-rate target
≤100 PPMCustomer quality requirement target
0Major complaint target
On-timeDelivery objective
Management targets buyers often check
- Outsourced partsQuality requirement target: ≤100 PPM.
- Environmental compliance100% compliance target for wastewater, waste-gas, and noise discharge standards.
- Safety management0 major safety accident target and 98% intact-rate target for fire-fighting facilities and equipment.
- Hazardous waste100% harmless treatment target for hazardous waste.
Management system certification
Quality management system: GB/T 19001-2016 / ISO 9001:2015. Environmental management system: GB/T 24001-2016 / ISO 14001:2015.
Inquiry and RFQ
Share the dimensions and operating requirements. Drawings are helpful, not required.
For the first review, a buyer can provide approximate dimensions, a reference photo, a sample part, a simple sketch, or a written operating/performance requirement. Tianjia can then evaluate material, tooling cost, sampling approach, and production feasibility.
Direct email: yangshengpu007@gmail.com
Describe the application
Equipment type, roller function, working environment, current problem, annual volume, and target delivery window.
Share what you know
Approximate OD, ID, length, shaft or core, hardness, color, friction, conductivity, surface finish, or tolerance requirements.
Engineering review
Tianjia reviews material options, process plan, mold/tooling cost, sample plan, inspection method, and production risk.
Sample, validate, and scale
Prototype or pilot lots can be validated before repeat production and long-term supply.