
Which Steel Strip Is Best for Roller Shutter Door Springs?
Roller shutter doors rely heavily on their spring systems to operate safely and smoothly. Whether used in commercial warehouses, garages,














JIA XIAO Material Technology Co., Ltd. (referred to as JIA XIAO MTC) was established in 2015 and is situated in Panyu District, Guangzhou City, China. It operates as a subsidiary of Hongsheng Holding Group, specializing in the high-quality steel strip business. The company specializes in the production and distribution of cold-rolled high carbon steel strip, alloy steel strip, spring steel strip, hardened and tempered steel strip, annealed steel strip, and can also customize high-quality special steel strips according to customer requirements.We also introduce non-oriented silicon steel products, mainly used in large electric motors, high-efficiency electric motors, household electric appliances, drones and new energy-driven motors and other industries.
In addition, we also derivative band saw business, with a band saw factory Cgoodsaws, specializing in the development and production of wood saws, meat saws, marble saws, bimetal saws and other multi-scene cutting products.
With extensive product knowledge and a commitment to delivering quality products and services, we have garnered recognition from customers across South America, Canada, Europe, Australia, the Middle East,Africa,Russia,and Southeast Asia.
As we continue to focus on the heat treatment strip industry as our core business area for future development,we will remain dedicated to placing customer satisfaction at the forefront of our operations while maintaining a service-oriented approach that is aligned with market demands.
JIA XIAO Material Technology Co., Ltd. (referred to as JIA XIAO MTC) was established in 2015 and is situated in Panyu District, Guangzhou City, China. It operates as a subsidiary of Hongsheng Holding Group, specializing in the high-quality steel strip business. The company specializes in the production and distribution of cold-rolled high carbon steel strip, alloy steel strip, spring steel strip, hardened and tempered steel strip, annealed steel strip, and can also customize high-quality special steel strips according to customer requirements.We also introduce non-oriented silicon steel products, mainly used in large electric motors, high-efficiency electric motors, household electric appliances, drones and new energy-driven motors and other industries.
In addition, we also derivative band saw business, with a band saw factory Cgoodsaws, specializing in the development and production of wood saws, meat saws, marble saws, bimetal saws and other multi-scene cutting products.
With extensive product knowledge and a commitment to delivering quality products and services, we have garnered recognition from customers across South America, Canada, Europe, Australia, the Middle East,Africa,Russia,and Southeast Asia.
As we continue to focus on the heat treatment strip industry as our core business area for future development,we will remain dedicated to placing customer satisfaction at the forefront of our operations while maintaining a service-oriented approach that is aligned with market demands.
Trust through excellence: Our heat-treated steel strips are a testimony to uncompromising quality and precision. Every coil or sheet is built with reliability, durability and a commitment to your success. Your vision, our strength – a partnership that exceeds expectations.
| Business Lines | Details |
| Hardened and Tempered & Annealed Steel Strips/Coils/Sheets | – |
| High Carbon Spring Steel Strip | C67S, C70S, C75S, C80S, C85S, C90S, C95S,C100S |
| Medium Carbon Steel Strip | C45S, C50S, C55S, C60S |
| Alloy Steel Strip | 50CrV4, 51CrV4, 60Si2Mn, 50CrNiMoV,80CrV2, X32CrMoV4 |
| Stainless Steel Strip | SUS201, SUS301, SUS304, AISI420 |
| Tool Steel Strip | 75Cr1, 75Ni8, D6A, X32, M42,M51,B318 68CrNiMo |
| Structural Steel Strip | S355MC, S35E,16MnCr5, S550MC |
| Supply Capacities | Around 15,000 tons per year |
| Crude Materials | First-rate materials purchased from ISO certificated state-owned enterprises to guarantee superior quality |
| Production Specification Range | 0.10-5.0 mm * 10-1250 mm |
| Non-oriented Silicon Steel Coil/Sheet | Can provide the world’s thinnest 0.08mm silicon steel |
JIA XIAO Material Technology Co., Ltd. (referred to as JIA XIAO MTC) was established in 2015 and is situated in Panyu District, Guangzhou City, China. It operates as a subsidiary of Hongsheng Holding Group, specializing in the high-quality steel strip business. The company specializes in the production and distribution of cold-rolled high carbon steel strip, alloy steel strip, spring steel strip, hardened and tempered steel strip, annealed steel strip, and can also customize high-quality special steel strips according to customer requirements.We also introduce non-oriented silicon steel products, mainly used in large electric motors, high-efficiency electric motors, household electric appliances, drones and new energy-driven motors and other industries.
In addition, we also derivative band saw business, with a band saw factory Cgoodsaws, specializing in the development and production of wood saws, meat saws, marble saws, bimetal saws and other multi-scene cutting products.
With extensive product knowledge and a commitment to delivering quality products and services, we have garnered recognition from customers across South America, Canada, Europe, Australia, the Middle East,Africa,Russia,and Southeast Asia.
As we continue to focus on the heat treatment strip industry as our core business area for future development,we will remain dedicated to placing customer satisfaction at the forefront of our operations while maintaining a service-oriented approach that is aligned with market demands.








We have a positive corporate culture and focus on cultivating employee values so that team members can form common values and behavioral norms.The company’s development provides a strong guarantee, allowing the company to stand out in market competition and continue to remain competitive.
Our team has an international vision, can grasp the global market dynamics, carry out international cooperation, and expand the company's business territory.
Embarking on a global journey, our products transcend borders, reaching 102 countries worldwide. This expansive reach reflects our unwavering commitment to delivering quality and innovation on a global scale. Joining hands with us means embracing excellence that resonates across diverse cultures and markets, fortifying our position as a trusted international supplier.

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