2026 Departure: SINO CHOICE Launches New Chapter of International Cooperation with Core Components for Sinotruk and Shaanxi Automobile
On January 16, 2026—a day brimming with hope and vitality—SINO CHOICE, after meticulous preparation, dispatched a shipment fully loaded with core components for Sinotruk and Shaanxi Automobile. This cargo is poised to embark on a journey across borders, delivering high-quality Chinese manufacturing to customers in international markets.
Today's Departure: Core Components, Exceptional Quality
The diverse range of components shipped today underwent rigorous selection and meticulous quality control, serving as the cornerstone for the efficient operation of Sinotruk and Shaanxi Automobile vehicles.
Transmission System Components: Precision Assurance for Power Transfer
As a vital transmission system component, the second-axle guide bushing guides and supports the second axle, ensuring stable positioning and precise power transmission during operation. Crafted from premium materials and precision-engineered, it delivers high strength and wear resistance, effectively reducing friction and wear while extending service life. The flange nut secures transmission components. Its robust design and reliable fastening ensure tight connections between parts, preventing loosening or detachment, and providing a solid foundation for stable power transmission.
Gear components such as the second-axis second-gear, second-axis reverse gear, and intermediate shaft drive gear form the core elements of power transmission. Crafted from high-strength alloy materials and heat-treated, they exhibit exceptional hardness, wear resistance, and toughness. Precise tooth profile design and machining accuracy enable smooth, low-noise operation during gear meshing, ensuring efficient power transmission and optimal vehicle performance across all gears. The synchronizer assembly addresses shift shock by utilizing friction to smooth gear changes, reducing gear wear while enhancing shifting comfort and reliability. As a critical support shaft in the transmission system, the intermediate shaft bears substantial torque and loads. Its robust construction and premium materials ensure stable operation under demanding conditions.
Control System Components: Essential Partners for Precision Control
The 1st/2nd gear shift forks are critical components in the control system for achieving gear changes. Through precise motion control, they transmit power to the corresponding gears to execute gear shifts. Their flexible design and reliable performance make shifting operations easier and more accurate, enhancing driving convenience and safety. Pneumatic components such as the pneumatic control valve, hose assembly, double-H valve, and pressure switch constitute the vehicle's pneumatic control system. The pneumatic control valve precisely regulates gas flow direction and pressure, enabling accurate control of various vehicle pneumatic devices. The hose assembly facilitates gas transmission, with its excellent sealing and pressure resistance ensuring stable gas flow. The double-H valve controls the vehicle's shift pneumatic circuit, facilitating gear changes. The pressure switch continuously monitors pneumatic circuit pressure, promptly signaling abnormalities to ensure safe pneumatic system operation.
Monitoring and Connecting Components: Ensuring Safe and Stable Operation
Electronic sensors play a crucial monitoring and feedback role during vehicle operation. They continuously track various parameters such as speed, temperature, and pressure, converting this information into electrical signals transmitted to the vehicle's control system. This enables timely adjustments to the vehicle's operating state, ensuring it remains in optimal working condition. Stop rings restrict axial movement of components, preventing displacement during operation. This maintains precise relative positioning between parts, enhancing vehicle stability. Connecting components like output flanges, drive shafts, flange forks, and universal joint assemblies transmit power from the transmission to the drive axle. The output flange and flange fork are bolted together, securely connecting the propeller shaft to the transmission output end. The propeller shaft transmits power to the drive axle; its excellent balance and rigidity minimize vibration and noise during operation. The universal joint assembly allows the propeller shaft to swing within a certain angular range, adapting to various road conditions during vehicle travel and ensuring continuous power transmission.
Drivetrain Components: The Core Power of Load-bearing and Propulsion
The final drive housing assembly and differential assembly are vital components of the drivetrain. The final drive housing assembly supports and protects the final drive gears. Its robust structure withstands high torque and loads, while its efficient heat dissipation ensures stable operation during prolonged heavy-duty use. The differential assembly enables different rotational speeds for the left and right wheels during turns, preventing tire slippage and enhancing driving stability and traction. As the core component of the differential, the planetary gear system features precision design and manufacturing processes, allowing the differential to distribute power accurately and flexibly across diverse driving conditions.
Deep-rooted Corporate Heritage and Strength
Since its establishment in 2009, SINO CHOICE has dedicated itself to the automotive parts sector. Through years of development, the company has accumulated extensive industry expertise and a profound heritage. Its 5,000-square-meter spare parts warehouse not only demonstrates the company's capabilities but also provides robust assurance for parts inventory and supply.
Extensive Global Market Presence and Strong Reputation
SINO CHOICE exports products to a wide range of countries, including Russia, Kazakhstan, Iran, Pakistan, Algeria, Ethiopia, Nigeria, Angola, Brazil, and Peru, while also reaching Southeast Asian markets such as the Philippines, Indonesia, and Malaysia. This broad international footprint demonstrates the competitiveness and adaptability of our products in global markets.
Factors Behind International Reputation
The company's strong international reputation stems from its exceptional product quality, competitive pricing, and outstanding service. Quality is ensured through a rigorous control system guaranteeing every component meets international standards and customer requirements. From raw material procurement and manufacturing processes to final product inspection, every stage adheres strictly to global benchmarks. Continuous investment in advanced technology and equipment further enhances product quality and performance.
Reasonable pricing enables customers to obtain high-quality products without incurring excessive costs. Through optimizing production processes and reducing procurement expenses, the company effectively controls product costs, offering competitive pricing. Compared to similar products in the market, SINO CHOICE products deliver superior value at more reasonable prices, earning strong customer preference.
Exceptional service permeates every stage—pre-sale, during sale, and post-sale. Pre-sale, our sales team provides detailed product information and consultation, helping customers understand performance, features, and usage. During sale, we closely monitor order execution to ensure timely, quality delivery. Post-sale, we offer comprehensive technical support and after-sales service, delivering meticulous care and assistance.
Looking Ahead, We Invite Your Partnership
This shipment of core parts for Sinotruk and Shacman vehicles, dispatched on January 16, 2026, not only showcases SINO CHOICE's premium products but also marks a significant stride toward new heights in the international market. Moving forward, SINO CHOICE will continue to uphold the principles of quality first and service foremost, continuously increasing R&D investment to enhance product quality and performance, delivering more superior automotive components to the global market.
If you are seeking high-quality core components for Sinotruk and Shaanxi Automobile, we welcome you to visit our official website (https://www.168sctc.com/). On our website, you can conveniently search for desired products and access detailed information, specifications, pricing, and more. Our dedicated professionals will respond promptly to provide personalized part recommendations and tailored solutions. Whether you represent an automotive repair shop, dealership, or are an individual user, we are committed to serving you wholeheartedly. We look forward to establishing long-term, stable partnerships with you, jointly shining brighter in the global automotive parts industry.
