All kinds of railway turnout could be design, the following table shows you what we can offer. Railway Turnout,Turnout Rail Frog,Frog Railway,Railroad Track Frog TAICANG ZHONGBO RAILWAY FASTENING CO., LTD. , https://www.railfastener.com
Type
Track guage
Speed
Rail
Advantage
Minning railway, Passanger railway, Heavy railway
1435mm, 1067mm,1600,750mm
under 160Km/h casting frog, Above 160Km/ alloy fabricated crossing
UIC60, UIC54,BS80,37Kg,50Kg... allkinds
Offering concept design
We Zhongbo Railway Fastening Co.,Ltd established in 2004, our main products include: Rail fastening Parts, Rail Jointing Parts, Parts used for tunnel rings connection, High Strength Bolts for Electric Power and Petrol Pipes Industry.
We are certified by ISO 9001:2008 in SGS. We manufacture these products according to Standard AREMA, UIC, DIN, BS, GOST, NF, JIS, GB/TB, AS or required specifications from Clients.
Armed with excellent product performance, reliable quality and technical services, ZHONGBO has won not only trust from its clients, but also greater market share.
Our service
First of all, we ensuring product quality.
The second, we ensuring timely delivery.
And we ensuring the reasonable price.
Common terms and industry profiles of locks
One. Lock Industry Overview
[A] Basic Situation
1. Domestic Market Situation
China is currently the world's largest producer and consumer of locks, with a well-established manufacturing base concentrated in regions such as Zhejiang, Guangdong, Shanghai, and Shandong. In terms of product specialization, Wenzhou in Zhejiang has become a major hub for traffic lock production, while Xiaolan in Zhongshan is known for its door locks. Meanwhile, Pujiang in Zhejiang and Yantai in Shandong are renowned for their padlock manufacturing. These four areas have developed into China’s largest lock production zones, gradually forming five key lock production regions across Guangdong, Shandong, Zhejiang, Jiangsu, and Shanghai.
2. International Market Situation
2.1 Major global lock manufacturers include countries like Germany, the United States, Italy, Japan, the UK, and France.
2.2 The international lock market commonly follows European and American standards.
2.3 Country-specific characteristics:
People in the Middle East tend to prefer large locks weighing over two pounds; French consumers favor square-shaped locks, while Germans prioritize matte surface finishes. Southeast Asians often go for colorful designs, and U.S. financial institutions emphasize strict control over child safety locks. Japan holds a strong position in the high-end lock market.
[B] Analysis of the Domestic Lock Market
1. Regional Analysis (Zhongshan and Pujiang as examples)
→ Zhongshan Xiaolan
(1) Basic situation: It accounts for 40% of China's lock market and 37% of national lock exports.
(2) Growth advantage: Benefiting from Zhongshan's strong industrial base and proximity to the Taiwan Strait, it has access to a vast international market.
(3) Development characteristics: With 30 years of development, it focuses on export-oriented growth, producing mid-to-high-end products. Leading companies include "Guli" door locks, Huafeng, and others.
(4) Export forms of famous enterprises vary: Guli emphasizes brand building and quality, reaching over 60 countries. Huafeng mainly operates through OEM, while Gao Li targets high-end markets in Europe and America. Mingmen specializes in decorative locks.
→ Zhejiang Pujiang
(1) Basic situation: It is the largest padlock production and export base in the country. By 2010, there were 815 companies involved in padlock production, with an annual output of 1.25 billion units. Over 30% of these were exported to more than 125 countries and regions worldwide.
(2) Growth advantage: Leveraging reform and opening-up opportunities, the region focused on foreign trade and lock industry development, leading to overall economic growth.
(3) Development characteristics: Padlock production is concentrated in towns like Zhengzhai, Zhongyu, and Puyang, spreading to surrounding areas like Yiwu and Tonglu.
(4) Notable enterprises: Plum, Wu, Jin Lei, and White Horse are national brands, while Mitsubishi, Guanshan, and others are provincial brands.
[C] Lock Product Analysis
1. Production volume: Handle and ball locks are mainly produced in Guangdong and Zhejiang; padlocks are concentrated in Zhejiang and Shandong; mortise locks in Jiangsu and Shanghai; and ordinary door locks in Shandong and Guangdong.
2. Grade: Mid-to-high-end locks mainly include smart IC card locks, RF card locks, and biometric locks. These use advanced technologies such as computer systems, precision manufacturing, and biometric recognition, offering enhanced security and convenience.
3. Types: Modern locks include padlocks, mechanical door locks, traffic locks, smart locks, and fingerprint locks. Ancient locks refer to antique and decorative styles.
[D] Trends in the Lock Market
1. Incorporating cultural and personal taste into design.
2. Technological innovation, especially in biometrics and smart locks.
3. Focus on product innovation, patent protection, and intellectual property rights.
4. Increasing regulation and adherence to international standards.
5. Environmental awareness and energy efficiency.
Two. Door Lock GB Standards and Purchase Guide
China currently implements the QB/T2473-2000 standard for external door locks, QB/T2475-2000 for blade mortise locks, QB/T2474-2000 for ball mortise locks, and QB/T2476-2000 for spherical door locks.
Before purchasing, consider the following factors:
1. Location and importance of use—choose based on whether it's for a front door, bedroom, or bathroom.
2. Environmental conditions—consider humidity, door thickness, and structure to avoid mismatched products.
3. Decorative coordination—match the lock with your interior style.
4. Family needs—consider if there are elderly, children, or disabled individuals in the household.
5. Budget and manufacturer reputation—opt for well-known brands to ensure quality and reliability.
6. Dealer reputation—avoid counterfeit or substandard products by choosing trustworthy sellers.
How to Choose a Lock When Buying
1. Select reputable brands with stable quality and good after-sales service.
2. Check packaging, logo, and compliance with standards, ensuring accuracy and no exaggerated claims.
3. Inspect appearance—look for uniform color, no rust or damage.
4. Test functionality—ensure smooth operation and reliable locking mechanism. Try each lock at least three times.
5. Examine key teeth—ensure they are not too deep for easy insertion and removal.
Three. Common Terms Used in Locks
Lock terminology includes components like pins, blades, magnetic structures, and electronic coding systems. Key terms such as “security,†“durability,†“flexibility,†and “interlocking†define performance and quality standards.
Four. Top Ten Security Door Lock Core Manufacturers
According to the National Machinery Anti-theft Lock Standard, anti-theft locks are classified into A-grade, B-grade, and Super B-grade. The top manufacturers include Karma, Wang Li, Gold Point Atom, Wanjia, Baodean, Guli, Xinduo, Model Di Le, Melibao, and Jusen.
28. How Does Torch Lock Achieve Brand Breakthrough?
→ With Theft as the Core
Jusen’s new products focus on safety and peace of mind, building brand trust around anti-theft technology.
→ Patent as a Breakthrough
Patents enable secure solutions. Through patent utilization, Jusen establishes a high-end, technology-driven brand image.
→ Gradual Expansion of Product Line
Jusen focuses on core technology and carefully launches each product line to ensure success, avoiding over-expansion that could increase costs and marketing expenses.