Company news-News-第2页-SuZhou Hayxan Protection Technology Co.,Ltd.

Stockpiling Core Resources to Empower Market Growth

- Our Company Increases Inventory of Black Meta-Aramid 35s/2 Sewing Thread by 20 Tons

Recently, Suzhou Hengsian Protection Technology Co., Ltd. has completed the inventory expansion of black meta-aramid 35s/2 sewing thread, with the new stock increased by 20 tons. This provides core material support for the stable production of customers in downstream fields such as fire protection, metallurgy, aerospace and aviation, further consolidating the company's service advantages in the field of special sewing thread supply.

As the exclusive general distributor of Toray (Korea) Group's meta-aramid products in China, the company's inventory increase this time is based on accurate judgment of industry trends. According to industry reports, the global aramid market scale is expected to exceed 15 billion US dollars in 2025. Among them, the demand for meta-aramid in protective equipment, industrial filtration and other fields continues to rise. As a key connecting material for end products, the market annual growth rate of special sewing thread has reached 14.6%. Made from aramid 1313, black meta-aramid 35s/2 sewing thread has excellent high-temperature resistance, flame retardancy and corrosion resistance, and can withstand high-temperature environments of 200-500℃. It is the core sewing material for fire fighting suits, arc protective clothing, high-temperature filter bags and other products, which can effectively avoid protection failure caused by thread fusing under extreme working conditions.

This inventory expansion is an important implementation of the company's "demand-oriented + precise stockpiling" strategy. In recent years, with the industrial upgrading of new energy vehicles, high-end equipment manufacturing and other industries, downstream customers have significantly higher requirements for the procurement timeliness and batch stability of special sewing thread. The newly added 20 tons of inventory will be dynamically monitored through the digital inventory management system, ensuring that the order response time is shortened by more than 30%. At the same time, it can meet the customized needs of multiple batches and small quantities, reducing the production material preparation cost for customers.

The company's person in charge stated that this inventory adjustment is not only an active layout in response to market growth, but also a specific action to practice the concept of "assured supply of protective materials". In the future, relying on the synergy advantage of Jiangsu aramid industrial cluster, the company will continue to optimize the stock structure of special fiber products, simultaneously improve technical service capabilities, and provide more reliable protective material solutions for global customers.

Time：2025-11-03 Number of Views:216

Suzhou Hengsian Enterprise Dynamic News

Recently, Suzhou Hengsi'an Enterprise successfully completed the production of 200 tons of military green meta-aramid filament, with specifications covering 200D and 400D. All performance indicators meet high standards, demonstrating the company's strong capabilities in the field of high-performance fiber materials.

The military green meta-aramid filament produced this time was strictly controlled and inspected in accordance with the ISO 9001 quality management system to ensure product consistency and reliability. Detailed specification parameters are as follows:

· 200D/100F SG Specification (Code: IVY00003)

· Denier: 207 De' (Allowance: 200±20)

· Max. Tensile Force: 9.4 N (Standard: ≤8.75 N)

· Elongation: 30.3 % (Allowance: 28.0±6.0 %)

· Shrinkage (300℃): ≤3.0 % (Dry Oven 300°C x 20min)

· Oil Pick Up: 1.300±0.7 %

· 400D/200F SG Specification (Code: FVY00002)

· Denier: 414 De' (Allowance: 400±30)

· Max. Tensile Force: 17.5 N (Standard: ≥17.5 N)

· Elongation: 33.4 % (Allowance: 32.0±5.0 %)

· Shrinkage (300℃): ≤3.0 %

· Oil Pick Up: 0.700±0.4 %

· LASE Performance: 7.5 N at 1%, 18.6 N at 5%, 24.1 N at 10%

The above products were approved by the quality team on October 21, 2025, and signed off by Team Leader Young-Pyo, Hong of the Quality Assurance Team. This large-scale production not only meets the market demand for high-performance aramid filaments but also lays a solid foundation for the company to further expand into applications such as protective clothing and industrial materials.

Suzhou Hengsi'an Enterprise will continue to dedicate itself to technological innovation and quality improvement, providing customers with superior products and services.

Time：2025-10-31 Number of Views:223

New fire safety regulations for high-rise civil buildings are coming

The regulations on fire safety management of high-rise civil buildings (hereinafter referred to as the regulations) shall enter into force on August 1. The regulation stipulates that electric bicycles are forbidden in the corridors of high-rise civil buildings, among which seven behaviors related to the safety of owners can be fined up to 10000 yuan. The municipal fire rescue detachment has widely publicized and popularized the new regulations to prevent fire safety accidents.
The top priority is to prevent fire safety and prohibit all kinds of unsafe behaviors. The regulations prohibit unauthorized installation, modification and removal of gas equipment and appliances in violation of the regulations on the safe use of gas. It is forbidden to use liquefied petroleum gas in the underground part of high-rise civil buildings. It is forbidden to produce, store and deal in class A and class B fire hazardous substances in high-rise civil buildings in violation of state regulations. It is forbidden to occupy the cable well, pipe well, or stack sundries in the cable well, pipe well and other vertical pipe wells.
Among them, "no parking of electric bicycles in the corridor" has become a hot topic. The regulations prohibit parking or charging electric bicycles in public halls, evacuation corridors, staircases and emergency exits of high-rise civil buildings. Then, how do residents park their electric bicycles? How to charge? The regulation also gives a solution: "it is encouraged to set up places for centralized storage and charging of electric bicycles in high-rise residential areas. The places for storage and charging of electric bicycles should be set up independently and keep a safe distance from high-rise civil buildings; if it is really necessary to set up in high-rise civil buildings, it should be separated from other parts of the building by fire prevention." "The storage and charging places of electric bicycles should be equipped with necessary fire-fighting equipment, and the charging facilities should have the function of full automatic power-off."
The regulations also clarify the relevant legal responsibilities. The maximum fine for seven acts is 10000 yuan. （1） Carrying out electric welding, gas welding and other open fire operations in high-rise civil buildings, failing to carry out fire approval procedures, make announcements, or fail to implement on-site monitoring measures for fire protection; （2） Outdoor billboards and decorations set up in high-rise civil buildings hinder smoke control and smoke extraction, escape and fire fighting and rescue, or change or damage the fire-proof structure of the building facade; （3） Failing to set suggestive and warning signs for external thermal insulation materials of external walls, or failing to timely repair the damaged, cracked and fallen external thermal insulation system of external walls; （4） Failing to implement the duty system of the fire control room in accordance with the regulations, or arranging personnel who do not have the corresponding conditions to be on duty; （5） Failing to establish full-time fire brigades, volunteer fire brigades and other fire-fighting organizations in accordance with the provisions; （6） The fire-fighting facilities of buildings that need to be stopped due to maintenance are not announced, emergency plans are not formulated, or preventive measures are not implemented; （7） Parking or charging electric bicycles in public halls, evacuation corridors, staircases, and emergency exits of high-rise civil buildings, and refusing to correct.

Time：2021-08-16 Number of Views:1715

Those family fire safety knowledge you have to know

Fire is a kind of safety accident that does great harm to the safety of our lives and property. Therefore, we must keep in mind the common sense of family fire safety at ordinary times to avoid causing great disasters due to our own negligence.
1. The "three prohibitions" of residential corridors: no sundries are allowed in the corridors, no electric vehicles are allowed in the corridors, and no sundries are allowed in the pipe shafts.
2. Always keep the "four treasures" of family fire safety at home: fire extinguishers, smoke masks, flashlights, and fire blankets
3. Before going out, be sure to check that the electrical outlet at home has been disconnected and the gas switch has been turned off. Don't let the child alone at home.
4. In the initial stage of the fire, first dial the "119" fire alarm number, and then tell the route and house number. If there is a fire blanket, cover it with a blanket or quilt, and then put it out. You can also put out the fire with water. But if the electrical appliance is on fire, you must first cut off the power supply, and the gas and liquefied gas stoves must first close the valves, and then put out the fire. In addition, combustibles and liquefied gas tanks should be transferred to a safe place.
5. Try not to let children into the kitchen, but also teach children not to play with fire and stove, and not to touch power switches, sockets, wires, etc. with wet hands. After cooking in the kitchen, turn off the fire before leaving. If the oil pan is on fire, close the valve and cover it directly or cover it with a wet rag.
6. Don't connect and pull wires randomly, and don't buy inferior wires for cheap. In addition, regularly check whether the wires are aging. Do not overload the circuit.
7. Do not put inflammables and explosives near the stove, such as gasoline, alcohol, etc.
8. Unplug the power plug after using the electric fan and electric mattress, and don't work continuously for a long time. Don't let water or metal objects enter the fan and electric mattress, so as to avoid short circuit.
9. When smoking, you must use an ashtray to collect the ash, so as not to fall on the fabric and cause a fire. Before throwing away the cigarette butts, you should press hard in the ashtray.
10. We should also pay attention to the aging of wires. It is best to choose high-quality wires when decorating. This kind of fluorine-containing wires will be more corrosion-resistant, high temperature resistant and aging resistant, such as tesu Wang wires.

Time：2021-08-16 Number of Views:1651

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