Heavy Duty Excellent Quality China Made Door Closer with 150kg Bearing Weight
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Product Highlights
- High Bearing Capacity: Supports door weight up to 150kg with die-cast iron construction.
- Adjustable Closing Force: Features adjustable spring sizes ranging from 1 to 6 for versatile control.
- Multiple Installation Types: Supports parallel, standard, and hold open installation configurations.
- Fire Rated Certification: Conforms to ANSI A156.4 Grade 1 and passed 3C fire proof door tests.
- Comprehensive Adjustability: Allows continuous adjustment of closing speed, backcheck, and latching action.
- Wide Application Scope: Suitable for markets, fire exits, homes, hotels, offices, hospitals, and schools.
- Durable Material: Constructed with die-cast iron body and pressed steel arm for longevity.
- Professional Manufacturer: LOCKVEL offers 20 years of experience in building hardware manufacturing.
Product Attributes
- Customization
- Available
- Material
- Die-Cast Iron
- Type
- Outside-mounted
- Model NO.
- DC3100S
- Installation Type
- Parallel,Standard and Hold Open
- Function
- Stop, Delay
- Standard
- American Standard
- Remote Control
- Without Remote Control
- Door Width
- 14000mm
- Door Weight
- Maximum 150kg
- Usage
- Market, Fire Exits, Home, Hotel, Office, Hospital, School
- Color
- Silver
- Weight
- 3.5kg
- Payment
- 30%Deposit, 70% Balance
- Max Opening Angel
- 180degree
- Mounting
- Non Handing
- Feature
- Fire Rated
- Certifcate
- ANSI A156.4 Grade 1
- Transport Package
- Inner Box Bubble+Outer Carton Box
- Specification
- 32cm*10cm*9cm
- Trademark
- LOCKVEL
- Origin
- Guangdong, China (Mainland)
- HS Code
- 8302600000
- Production Capacity
- 20000sets/Month
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Product Description
Heavy Duty Excellent Quality China Made Door Closer with 150kg bearing weight
LOCKVEL door hardware manufacturer can produce mechanical lock, door closer, which are widely used in high-end project all over the world, with a series of quality certificate, such as EN12209,EN1154,EN1527, ANSI A156.13 etc
Product description
Material: Constructed with die-cast iron body, pressed steel arm
Version: For regular arm, top jamb, and parallel arm installations
Closing Force: Adjustable spring size 1 - 6
Door width:<1400mm
Opening Angel: <180°
Mounting: Non handed
Adjustment: Closing speed,backcheck and latching action continuously adjustable; optional adjustable delayed action
Agency Certification: Conform to ANSI A156.4 Grade 1,passed 3C modality test according to the requirement of China GA93-2004(fire proof door closer).
Our Certificate
About us
LOCKVEL as one of leading company of door hardware in China, has a good reputation in domestic for many years. The leadership of our company, all of which engage in building hardware nearly 20 years and accumulate abundant experience. We have the ability and the confidence to get your complete satisfaction. All in all, it is a wise choice to cooperate with us, not only because of our high-quality product, but also our good credit in the line of building hardware. 
Our service
We will held the responsibility for the situation evidenced our fault. Such as short delivery, improper packing and product quality. Other wise, in the circumstances, we are apparently not liable for the damage, that's all right for us to help you lodge the claim against the shipping comapny if you are inconvenient.
Our business partners
Package and shipping

FAQ
Q: Are you a OEM or ODM company?
A: In a word, we specialize in devising, manufacturing and trading.
Q: Could we obtian your product in other place except in GuangZhou?
A: Of course, our distributors spread in every corner of China. Such as, Changsha, Kunming, Shanghai, Shenzhen etc.
Q: Have your company involved foreign trade before?
A: Sure, our products are highly appreciated in Europe, north American and southest Asian markets.
Although our company are giving priority to domestic markets at present, oversea markets will be the focus of our work in near future.
Q: Why do I choose you?
A: Our company lay stress on the product quality contruction, moreover, mutal benefit and credit transaction is our company's core philosophy, furthermore, we have a series of professional certificate.
Q: How do your company manage your production site?
A: We strictly implement the 5S management (SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE), which can improve product quality, reduce deffective rate efficiently.
Q: Can we get your sample?
A: Of course. But I am sorry to say that you need to be charged with the freight and sample cost.
After all, only a paid sample is valuable and precious.
Q: Can I see your certification?
A: Of course. Because our certification is numerous, we can not display evey one, we will give you at any time when you ask for it.
Q: Could I visit your factory or office?
A: Sure, just please tell us in advance, if our time is available, we can pick you up in case you don't know the road to our office or factory.
Contact us
About the Supplier
This supplier has been audited by TÜV Rheinland. Verify the report on the official TÜV Rheinland website with ID "MIC-ASR251992". Items marked "" are certified.
Company Profile
Guangzhou Lockvel Security Technology Co., Ltd. Is a Sino US joint venture company with "LOCKVEL" and "" brands. We entered the Chinese hardware and building materials industry market in 2012, adapting to the country's full development of construction projects. Participated in a series of large-scale projects such as airports, subways, Grade A office buildings, five-star hotels, and high-end residential buildings. We have long-term close cooperation with many super-class domestic and foreign design firms. During this period, we have accumulated valuable hardware support and service experience.
Our products, including smart lock, mechanical locks, electronic access control, door closers, auxiliary hardware and bathroom hardware, meet the industry standards of Europe, the United States and China, and meet the market in hotels, subways, airports, public buildings and residential buildings. The combination of safe and comfortable customized needs and functional applications.
From 2000 to now, the production base is distributed in Guangzhou, Zhongshan, Jiangmen and other places. It adopts advanced production equipment and international industrial production technology, and has a number of quality assurance engineers with many years of work experience and perfect testing laboratory, which provides a strong guarantee for production management and quality stability.
About Our Factory & Business Background
- Address
- Building 6b, Shenlan Industrial Park, Shibeigongye Road, Dashi Town, Panyu District, Guangzhou City, Guangzhou, Guangdong, China
- Terms of Payment
- LC, T/T, Western Union, Small-amount payment, Money Gram
- International Commercial Terms(Incoterms)
- FOB, CIF, FAS, DDP, EXW, Others
- Average Lead Time
-
Peak Season Lead Time: 1-3 months
Off Season Lead Time: one month - Nearest Port
- Guangzhou port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
- Export Year
- 2018-03-05
- Main Markets
- North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe
FAQ
- Are you a OEM or ODM company?
- In a word, we specialize in devising, manufacturing and trading.
- Could we obtian your product in other place except in GuangZhou?
- Of course, our distributors spread in every corner of China. Such as, Changsha, Kunming, Shanghai, Shenzhen etc.
- Have your company involved foreign trade before?
- Sure, our products are highly appreciated in Europe, north American and southest Asian markets. Although our company are giving priority to domestic markets at present, oversea markets will be the focus of our work in near future.
- Why do I choose you?
- Our company lay stress on the product quality contruction, moreover, mutal benefit and credit transaction is our company's core philosophy, furthermore, we have a series of professional certificate.
- How do your company manage your production site?
- We strictly implement the 5S management (SEIRI, SEITON, SEISO, SETKETSU, SHTSUKE), which can improve product quality, reduce deffective rate efficiently.
- Can we get your sample?
- Of course. But I am sorry to say that you need to be charged with the freight and sample cost. After all, only a paid sample is valuable and precious.
- Can I see your certification?
- Of course. Because our certification is numerous, we can not display evey one, we will give you at any time when you ask for it.
- Could I visit your factory or office?
- Sure, just please tell us in advance, if our time is available, we can pick you up in case you don't know the road to our office or factory.
Send your message to this supplier
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