Quality Automotive Parts for Every Vehicle Application
From brake pads and engine filters to rubber seals and control cables. IATF16949 & ISO9001 certified, OEM/ODM supported. Custom auto parts at factory-direct wholesale prices.
Quality Automotive Parts for Every Vehicle Application
From brake pads and engine filters to rubber seals and control cables. IATF16949 & ISO9001 certified, OEM/ODM supported. Custom auto parts at factory-direct wholesale prices.
Quality Automotive Parts for Every Vehicle Application
From brake pads and engine filters to rubber seals and control cables. IATF16949 & ISO9001 certified, OEM/ODM supported. Custom auto parts at factory-direct wholesale prices.
Our Core Automotive Hose & Rubber Parts
Every automotive hose & rubber component we produce delivers reliable performance, built with premium raw materials under ISO‑certified manufacturing. From engine cooling systems to vehicle intake & exhaust systems, our durable rubber parts serve automotive clients across the globe.
Automotive Silicone Hoses
Rubber Cooling Hoses
Flexible Turbo Hoses
Radiator Rubber Hoses
Engine Intake Hoses
Automotive Rubber Bellows
Bestselling Automotive Hoses
Popular ready‑to‑ship auto silicone & rubber hoses with stable quality, competitive factory prices and fast lead times for bulk wholesale orders.
Why Partner With Botai Auto Parts?
Premium Raw Materials
All hoses use premium virgin silicone & rubber, ensuring stable performance and long service life.
Prise en charge complète des services OEM et ODM
Custom size, shape, color and reinforcement to match your exact vehicle requirements.
Contrôle qualité rigoureux
ISO9001 & IATF16949 certified production, with multi-stage QC testing for durability and reliability.
Prix direct d'usine
No middlemen markup, offering competitive factory‑direct prices for bulk auto hose orders.
Production et livraison rapides
7 lignes automatisées, une capacité mensuelle de 500 000 Ah, permettant des délais de livraison courts.
Certifications internationales
ISO9001 & IATF16949 certified, with 24/7 technical support and reliable after‑sales service.
Notre processus de contrôle qualité
Contrôle des matières premières
Strict incoming inspection of silicone & rubber raw materials, only qualified materials enter production.
Contrôle des processus
Automated production and real‑time monitoring at every production stage to avoid product defects.
Contrôle qualité des performances en plusieurs étapes
Pressure resistance, high‑temperature and aging testing for hose performance safety.
Inspection et essais avant expédition
Full dimension check and performance test before shipment, ensuring zero defective products.
Choose the Right Hose Material for Your Application
Select materials that match your temperature, pressure and environmental requirements. Premium silicone hoses are ideal for high‑temperature engine bays, while reinforced rubber options suit heavy‑duty truck applications.
Optimize Hose Reinforcement for Operating Conditions
Engineer the reinforcement to fit your actual working environment. Adjust wall thickness, polyester ply layers, burst pressure ratings and temperature resistance to prevent hose failure and ensure stable long‑term performance.
Design the End Fittings for Durability and Safety
Ensure the hose ends have proper clamping surfaces and structural reinforcement, especially for turbo and cooling system use. Good steel ring inserts and smooth inner bores prevent leakage and safety risks during vibration or high pressure.
Spécifier des tolérances dimensionnelles et d'ajustement réalistes
Balance installation fit and manufacturing feasibility. Over‑tight tolerances raise production costs and lead times, while excessive clearances risk movement, loose connections and potential coolant or boost leakage issues.
Témoignages de clients

Fabricant de tricycles en Asie du Sud-Est
" Les batteries que nous avons reçues fonctionnent très bien sur nos tricycles : elles sont fiables, ont une longue durée de vie et s'adaptent parfaitement. "

Marque européenne spécialisée dans le matériel motorisé de plein air
" Leur service OEM est efficace et professionnel. Les centrales électriques répondent à toutes les normes européennes dont nous avions besoin. "

Projet africain d'énergie hors réseau
" Ces batteries de stockage garantissent le fonctionnement fiable de nos projets solaires, même dans des conditions difficiles. "
Foire aux questions
Foire aux questions
Êtes-vous une usine ou une société commerciale ?
We are a professional automotive silicone & rubber hose manufacturer based in Linyi, China, with 15,000㎡ of production facilities,7 automated production lines, and an in‑house R&D team. We offer full OEM/ODM services, from design and prototyping to mass production and global shipping.
De quelles certifications vos produits disposent-ils ?
Our auto hose products comply with ISO9001 and IATF16949 automotive quality standards. We strictly implement raw‑material inspection and finished‑product performance testing. Relevant test reports can be provided upon your request for import and customs clearance.
Proposez-vous des services de personnalisation ?
Yes, we fully support OEM and ODM customization. We can adjust dimensions, wall thickness, reinforcement layers, colors, logos and end‑fitting structures according to your drawings or samples to match your exact application requirements.
Quel est le délai de livraison ?
For standard in‑stock auto hose items, lead time is 7‑10 working days. For custom‑made orders, production normally takes 20‑30 working days, subject to order quantity and customization complexity.
Comment obtenir un devis ?
Please send us details including hose size, working temperature & pressure, quantity, drawing or sample photos. Our sales team will prepare a formal quotation for you within 24 working hours.
Activités liées aux salons internationaux
We regularly attend global automotive industry exhibitions to showcase our silicone & rubber auto hoses for heavy‑duty trucks, passenger cars and turbo cooling systems. Welcome to meet us face‑to‑face for factory cooperation & bulk order negotiation.
Programme pour les acheteurs
For Regional Distributors
Competitive bulk pricing, stable inventory and dedicated account manager support for regional auto parts distributors.
À l'attention des propriétaires de marques (OEM/ODM)
Full private label customization, from design to finished auto hoses, with your brand logo and packaging.
À l'attention des partenaires de projet et d'entreprise
Bespoke auto hose solutions for vehicle fleets and aftermarket projects, with full technical support.
Dernières actualités et nouveautés de la marque
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