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Copper FittingsÂ
1.ANSI;DIN;SAE;BS and JISCÂ
2.Type :Brass FittingsÂ
3.10 years OEM experienceÂ
4.ISO 9001 and ISO14001
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 1.Our Vision
To be a profitable company and recognized globally for excellence in Quality, Cost, Productivity and Delivery of products and services
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 2.Our Mission
To build and professionally manage a successful business that provides satisfaction and growth towards Customers, Employees and Vendors while contributing towards environmental care and social development.
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3.Cooperate Philosophy
Customers first, know their needs and strive to meet their expectations and continuously improve to serve them better with  "4M" manufacturing philosophy (Material, Machine, Method & Manpower) to Expand into value added products and operations through strategic partnerships with the aim of being a Responsible and  Reliable corporate citizen.
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10Â advantages only in HT
1. 10 years OEM and exportation experience .
2. Â Various of products stoct for your requirements
3.. OEM Service available as long as you can provide the drawings or sample.
4. All of the products are made by advanced technique.
5. Strictly products Inspection department constituted for eternal survival
6. Passed ISO 9001-2008 ,Srictly comformity to the standard of SAE,BS,ASME,ANSI,JIS,PIN ROHS .
7. Good products with competitive price ,outstanding serive ,personal care for customer.
8.Stable delivery time to meet your urgent demand.
9. Samples are available for the stock .
10. Small order is acceptable in HT.
11. Reliable aftersale service .
12. Broad range of products
13.Excellent products knowledge.
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Process of Production
 1.The Row material needs to be smelt by the advanced machinery in the smelting working shop .
2.Using the cutting machine to cut the round material to the shape accordingly..
3.Forging process makes the shape to the designated facade .
4.Washing the dirty away oil which caused in the forging process.
5.Dehydrating them to dry then comes to machining process for tooling in the CNC workshop.
6.Carrying to other department for special processing according to the clients 's requirements.
7.Assembling them in preparation for quality inspection process.
8.Packing them up for the commodity which pass the examination of customer's standard.
9.Palletizing  them up for sending .
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Specifications:
 1. Product Name: Brass Compression Fittings, Equal/Reducing Compression Male/Female Unions, Tees, Elbows, Connectors, Adapters, Nuts, Sleeve, etc.
2. Raw Material: Brass 58-3, C37700, lead-free brass, or according to your requests.
3. Size: Customized on your request.
4. Surface: Yellow brass color, or Nickel plated, or Chrome plated.
5. Certification: ISO9001:2008.
6. Application: Water pipes, gas pipes, shower hose, air conditioner, refrigerator, fire valve, garden hose, high-level hygienic equipment, chemicals and different kinds of industrial brass pipe fittings etc.
7. 10 years OEM experieceÂ
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  About Quality:
 Quality is the way of life,essential for long term developing company and the uncompromising commitment to the very existence. The company production facilities ensure that nothing less than the best roll out of the factory.
Quality control begins when the raw materials enter the factory premises then to the production floors. During the process of manufacturing, stringent Quality control procedures are followed. This ensures that what we produce conforms to National & International standards and specifications.
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The finished products are 100 %Â inspected one by one to confirm to customer's specifications prior to dispatch. With the latest & precise quality control equipments, inspection is performed and recorded meticulously and the samples are preserved for a period of time in good storage conditions.
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We understand the need of consistent quality, reliable delivery and economical pricing to the international market with the experience and expertise developed over years.






Zhejiang ACME Pipefitting Co., Ltd. (Before Changshan hongfeng tubing co.,LTD), established in 2003, is a professional manufacturer of various brass fittings.
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HT provides the products to global market with the strategy as "Competitive price with good quality". In addition, HT had got the Quality Control certificate of ISO9001:2008 to ensure your order is being managed in the most efficient way.
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We provide wide range brass fittings which are made of brass & coppers, including: pipe fittings, compression fittings, flare fittings, brass union, elbow, tee, cross, nut, cap, plug, coupling, adapters, reducers, nipples, ferrule, sleeve, fasteners, valves, taps and so on.
We can also provide customized services according to clients' specific requirements.
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Suitable for use in various applications, our products are mainly used in: Water pipes, gas pipes, shower hose, air conditioner, refrigerator, fire valve, garden hose, high-level hygienic equipment, chemicals and different kinds of industrial brass pipe fittings, etc.
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Ensuring high quality reliable products, professional services and competitive prices, we are looking forward to establishing long-term beneficial partnerships with you in the near future. Please feel free to contact us for more information.
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Elevator modernization (or lift modernisation) is the process of upgrading the critical parts of the elevator in order for it to be able to handle new technology, have better performance, improve safety, and even give the aesthetics an up-to-date appeal
Most elevators are built to provide about 20 years of service, as long as service intervals specified and periodic maintenance/inspections by the manufacturer are followed. As the elevator ages and equipment become increasingly difficult to find or replace, along with code changes and deteriorating ride performance, a complete overhaul of the elevator may be suggested to the building owners.
A typical modernization consists of controller equipment, electrical wiring and buttons, position indicators and direction arrows, hoist machines and motors (including door operators), and sometimes door hanger tracks. Rarely are car slings, rails, or other heavy structures changed. The cost of an elevator modernization can range greatly depending on which type of equipment is to be installed.
Modernization can greatly improve operational reliability by replacing mechanical relays and contacts with solid-state electronics. Ride quality can be improved by replacing motor-generator-based drive designs with Variable-Voltage, Variable Frequency (VVVF) drives, providing near-seamless acceleration and deceleration. Passenger safety is also improved by updating systems and equipment to conform to current codes.
Components needs to be replaced in different elevator modernization plan
Component | Scheme of elevator modernization plan | |||
---|---|---|---|---|
Refurbishment work | Partial modernization | Full modernization | Full replacement | |
Elevator car | ||||
Sling | No | No | by building owners | Yes |
Door operator | No | by building owners | Yes | Yes |
Cab design | by building owners | by building owners | Yes | Yes |
Car doors | by building owners | by building owners | Yes | Yes |
Car fixtures | Yes | by building owners | Yes | Yes |
Wedges connected to the governor | No | No | Yes | Yes |
Additional phone/intercom if they don't equipped | by building owners | Yes | Yes | Yes |
Traveling cable | No | Yes | Yes | Yes |
Hydraulic rams | No | No | No | Yes |
Wire ropes | No | by building owners | Yes | Yes |
Shaft | ||||
Counterweight | No | No | No | Yes |
Guide rails | No | No | No | Yes |
Buffers | No | No | Yes | Yes |
Electrical components | No | No | No | Yes |
Tapehead | No | Yes | Yes | Yes |
Limit switches | No | Yes | Yes | Yes |
Wiring | No | Yes | Yes | Yes |
Compensations | No | No | No | Yes |
Lobby | ||||
Shaft door components | by building owners | by building owners | Yes | Yes |
Shaft doors | by building owners | by building owners | by building owners | Yes |
Hall fixtures | Yes | by building owners | Yes | Yes |
Machine room | ||||
Machines | No | by building owners | Yes | Yes |
Controllers | No | Yes | Yes | Yes |
Removal of the selector | by building owners | Yes | Yes | Yes |
Overspeed governor | No | No | Yes | Yes |
Additional unintended car movement protection device if they don't equipped | by building owners | by elevator safety code in countries | ||
Backup battery or uninterruptible power supply | No | Yes | Yes | Yes |
Benefits of elevator modernization
Modernization can greatly improve operational reliability by replacing mechanical relays and contacts with solid-state electronics. Ride quality can be improved by replacing motor-generator-based drive designs with Variable-Voltage, Variable Frequency (VVVF) drives, providing near-seamless acceleration and deceleration. Passenger safety is also improved by updating systems and equipment (such as double brake system, unintended car movement protection device on the brake system etc.) to conform to current codes.
With CEP traction elevator modernization, we use the existing elevator structure while upgrading the ride quality and reliability with state-of-the-art components. Upgrade to a CEP closed loop door operator or a sophisticated, energy saving VVVF inverter.
CEP traction elevator modernization can include:
- CEP Microprocessor Based Control System
- CEP Microprocessor Based Efficient Dispatch System
- Energy Efficient AC Drives or SCR Drives on Existing AC Gearless Machines
- Traction Machines (Geared / Gearless)
- Rope Brake System
- CEP Closed Loop Door Operating System
- Car & Hall Pushbutton Fixtures & Indicators
- Car & Counterweight Roller Guides
- Seismic Upgrades
- Security Upgrades
- Cab Interior Renovations or Cab Replacement
NOTE: Complete tear-out modernizations are available.
Contact us TODAY for Right Modernization Package Available
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Elevator Modernization,Lift Modernisation,Passenger Lift Modernization,Passenger Elevator Modernization
CEP Elevator Products ( China ) Co., Ltd. , https://www.zjsmartcommercialescalators.com