Ecer asks for your consent to use your personal data to:
Personalised advertising and content, advertising and content measurement, audience research and services development
Store and/or access information on a device
Your personal data will be processed and information from your device (cookies, unique identifiers, and other device data) may be stored by, accessed by and shared with 135 TCF vendor(s) and 65 ad partner(s), or used specifically by this site or app.
Some vendors may process your personal data on the basis of legitimate interest, which you can object to by do not consent. Contact our platform customer service, you can also withdraw your consent.
{"title":"Round Head Positioning Black Semi Threaded M4 Machine Screws","imgUrl":"https:\/\/img.chinax.com\/nimg\/a4\/6a\/754b315fbd405888ebdcef15af52-200x200-1\/round_head_positioning_black_semi_threaded_m4_machine_screws.jpg","attrs":{"Brand Name":"SITUO","Model Number":"ST-60002","Certification":"ISO9001 & TS16949","Place of Origin":"GuangDong Dongguan"}}
{"title":"Stainless Steel M6 Hex Head Screw Flat Head Screw Construction Hardware Tool","imgUrl":"https:\/\/img.chinax.com\/nimg\/0d\/da\/37fb395b9088ea1af002b2dca07f-200x200-1\/stainless_steel_m6_hex_head_screw_flat_head_screw_construction_hardware_tool.jpg","attrs":{"Brand Name":"SITUO","Model Number":"ST-60004","Certification":"ISO9001 & TS16949","Place of Origin":"GuangDong Dongguan"}}
(Core Category: Tools for Vehicle Maintenance & Repair)
1. Specific Categories & Application Scenarios
These tools are mainly used for automobile repair, maintenance, inspection and other operations. The core requirements are high strength, high torque, durability, and adaptability to automotive repair working conditions. Some tools must feature impact resistance and fatigue resistance.
Shock absorber removal and installation tools, etc.
Application scenarios:
Automotive repair shops, 4S stores, auto beauty shops, household vehicle maintenance, etc.
The working environment is complex (oil, dust, impact), requiring tools to withstand high torque and impact, with extremely high demands on strength and durability.
2. Key Material Selection Requirements
The core demands for auto maintenance and repair tools are high strength, high torque, impact resistance, wear resistance, and compatibility with automotive repair conditions.
Four key points for material selection:
Material Selection
Core components prefer Chrome Vanadium Steel (CR-V) and Chrome Molybdenum Steel (CR-MO). Alloy structural steel can be used for high-end products. Jack cylinders can be made of high-strength cast iron or aluminum alloy.
CR-V: high toughness and impact resistance, suitable for torque-bearing tools such as sockets and wrenches.
CR-MO: high strength, high toughness and corrosion resistance, ideal for heavy-duty, high-temperature conditions (e.g., engine repair), the preferred material for high-end auto repair tools.
High-strength cast iron / aluminum alloy cylinders: ensure load capacity and sealing performance of jacks, preventing bursting during use.
Torque & Impact Performance
Auto tools require extremely high torque resistance. Materials must be evaluated for tensile strength, yield strength and impact toughness to avoid breakage or deformation during use.
For load-bearing tools such as jacks, materials with high compressive strength are required to ensure safety and meet heavy-duty automotive repair demands.
Wear Resistance & Fatigue Resistance
Contact surfaces of sockets, wrenches and similar tools must use wear-resistant materials or undergo hardening treatments (e.g., high-frequency quenching) to prevent wear and slippage after long-term use.
Moving parts (e.g., the ratchet mechanism in ratchet wrenches) require fatigue-resistant materials to maintain stable performance and extend service life after repeated operation.
Working Condition Adaptability
Tools must receive anti-rust and anti-corrosion treatments (e.g., chrome plating, blackening) to avoid jamming caused by rust in oily and dusty environments.
Structural design is optimized for operation in confined automotive spaces (e.g., extended sockets, universal joints) to improve usability.
Tools such as jacks include anti-slip and anti-tipping designs for safe operation.
3. Our Advantages in Processing & Assembly
Component Manufacturing
We produce individual parts for auto repair tools, including socket heads, extension bars, ratchet wrench bodies, jack cylinders, tire wrench heads, etc.
We provide forging, machining, heat treatment, surface hardening and other processes to ensure torque capacity, impact resistance and wear resistance.
Finished Product Assembly
We complete full assembly of auto maintenance tools: socket & extension bar connection, ratchet mechanism assembly, hydraulic jack system assembly, etc.
Assembly precision and safety performance are strictly controlled to meet heavy-duty automotive repair requirements.
Customization & One-Stop Service
We support OEM / private label production.
Custom specifications are available per customer requirements: socket sizes, torque ratings, vehicle model compatibility, etc.
We provide one-stop service from parts processing to finished product delivery, and can manufacture supporting accessories such as socket adapters and jack seals.
We have introduced advanced equipment and technology from Japan and Germany (CNC 5-axis and 6-axis machines) to better serve our customers' needs.
Our maximum processing outer diameter is 60, and the minimum control tolerance is 0.001. We have Japanese CNC Tsugami, CNC Citizen, multi-station cold extrusion forming machines, 500T press machines, casting equipment, and various process equipment, which can effectively provide customers with the best technical solutions.
Our company has a total of 300 employees, including 20 technicians, 10 engineers, and 15 quality control personnel. We have over 300 pieces of equipment.
Our company implements 8S management and has passed ISO9001 and TS16949 automotive certifications.
Our customers include , bo-sch, Foxconn, Motors, Husqvarna, Shimano, NVIDIA, DJI Drones, Siegenia, and Cater-pillar.
