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The Shock Gas Bladder, also called a Shock Reservoir Bladder, is a sealed component that separates hydraulic oil from nitrogen gas inside automotive shock absorber reservoirs. It is manufactured from a neoprene rubber or EPDM rubber compound, providing resistance to oil permeation and gas leakage. The bladder is designed to fit a range of shock absorber models used in passenger cars, commercial trucks and off‑road machinery. Its primary role is to prevent foam formation and maintain consistent damping performance under high pressure.
Neoprene and EPDM versions are typical in the industry, with EPDM offering superior heat resistance and neoprene delivering better low‑temperature flexibility. Standard pressure ratings for such bladders are up to 200 bar, while temperature operation commonly spans - 40 °C to 120 °C. Typical wall thickness ranges from 2 mm to 5 mm, and diameters are supplied between 30 mm and 150 mm to match different cylinder sizes. These dimensions are considered typical for OEM‑grade reservoir bladders.
Importers and distributors source the bladders for OEM production lines or aftermarket replacement parts. The supplier states flexible minimum order quantities and bulk packaging in cartons or bulk bags, but exact MOQ and incoterms must be confirmed directly. Buyers should verify the material grade, pressure rating and any required certifications before placing an order. Payment terms are commonly T/T or L/C, subject to negotiation with the supplier.
| Material | Neoprene Rubber / EPDM Rubber Compound |
| Compatibility | Fits multiple hydraulic shock absorber models (OEM‑grade) |
| Pressure Rating | Typical up to 200 bar |
| Temperature Range | Typical - 40 °C to 120 °C |
| Diameter | Typical 30 mm - 150 mm |
| Wall Thickness | Typical 2 mm - 5 mm |
| Weight | Typical 50 g - 200 g per unit |
| Packaging | Standard bulk bag or carton, size varies with order |
| Certification | ISO / CE certification status to be confirmed with supplier |
| Lead Time | Typical 15‑30 days after order confirmation, subject to verification |
Ma Zhuojia is located in Beijing, China, with its address at Room 625, Floor 6, Building 3, Yard No.2, Qingheying East Road, Chaoyang district, postal code 100012. The company is listed under the harbor trust tier, indicating a verified supplier status on the platform. Current response metrics show a response rate of 0 percent and an average response time of 0 hours, reflecting that communication details are not publicly disclosed.
The supplier offers automotive spare parts, focusing on components for suspension systems such as shock bladders and related accessories. No additional certifications, production capacity or client references are provided in the listing, so buyers should request those details directly.
The Shock Gas Bladder is a critical suspension system component for automobiles, designed to maintain effective separation of oil and gas in hydraulic shock absorber reservoirs, preventing foam and ensuring consistent damping performance. Available in durable neoprene or EPDM rubber compounds rated for high-pressure nitrogen gas environments, these bladders are widely used in OEM shock absorber manufacturing and aftermarket automotive repair. Ideal for B2B importers and distributors seeking reliable automobile spare parts from Asian manufacturing sources.
| Business Type | Supplier |
| Year Established | Recently Joined |
| Employees | Contact Supplier |
| Annual Revenue | Contact Supplier |
| Main Products | View Products Tab |
| Major Markets | Global |
| Response Time | Contact Supplier |
| Response Rate | New Supplier |
Before placing an order, verify the exact material grade, pressure rating and temperature limits of the bladder to match your vehicle’s hydraulic system. Request the supplier’s material safety data sheet and any test reports that demonstrate compliance with the stated specifications. Confirm whether the product carries ISO or CE certification and obtain copies of the certificates for your records.
Discuss logistics early, specifying the preferred Incoterm such as FOB Qingdao or CIF Shanghai, and ask the supplier to provide an estimated lead time after order confirmation. Because the listing does not disclose a fixed MOQ, negotiate the quantity that aligns with your production schedule. Payment methods commonly include telegraphic transfer (T/T) or a letter of credit (L/C), but the exact terms should be agreed in the contract.
Arrange a pre‑shipment inspection by an independent third‑party agency to verify dimensions, material integrity and pressure performance. Ask the supplier to supply a full inspection report, a certificate of conformity and a 90‑day warranty statement. Ensuring these documents are in place reduces the risk of receiving non‑conforming bladders and facilitates smooth customs clearance.
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When sourcing Shock Gas Bladder / Shock Reservoir Bladder for your business, securing the right balance of quality and cost is essential. Ma Zhuojia, a verified supplier based in China, offers this product with key specifications including Industrial Grade / OE Quality Replacement, High-Elasticity Neoprene or EPDM Rubber, Oil and Gas Resistant, and Varies by Vehicle Model - Standard Sizes: 30mm-80mm Diameter, Custom OEM Sizes Available. By purchasing directly from the manufacturer or authorized exporter, buyers can negotiate favorable FOB prices starting at $0.69/Bags and manage bulk orders with a minimum order quantity (MOQ) of 1 Bags. This product is actively traded under HS Code 8708.80, making it a staple in the Automobile Spare Parts & Supplies sector with strong demand from importing countries worldwide.
Importing Shock Gas Bladder / Shock requires careful attention to shipping logistics, customs compliance, and secure payment terms. Ma Zhuojia offers flexible shipping options such as Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. To ensure a smooth transaction, buyers should verify import duties for HS Code 8708.80 in their destination country. Common payment methods for international B2B transactions include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P). All transactions and RFQs are facilitated through EximNext, a leading B2B marketplace designed to make cross-border trade secure and efficient.
Finding trustworthy partners is the foundation of successful importing. The supplier of this Shock Gas Bladder / Shock has been verified on our platform. Whether you are a distributor, wholesaler, or procurement manager, you can request a free quotation, ask for product samples, and finalize your bulk purchase with confidence. EximNext hosts thousands of verified manufacturers and exporters across 200+ countries. Explore similar products in the Automobile Spare Parts & Supplies category and connect with top-tier exporters on our comprehensive global B2B marketplace. Start your sourcing journey today.
Importing Shock Gas Bladder / Shock requires careful attention to shipping logistics, customs compliance, and secure payment terms. Common shipping options include Full Container Load (FCL) or Less than Container Load (LCL) via sea freight. Buyers should verify import duties for HS Code 8708.80 in their destination country. Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), and Documents against Payment (D/P).
The current listed wholesale price for Shock Gas Bladder / Shock Reservoir Bladder from Ma Zhuojia is $0.69/Bags on FOB terms from China. Prices may vary depending on order volume, packaging, and destination. For the most accurate bulk quote, send a direct RFQ to Ma Zhuojia through EximNext.
The supplier, Ma Zhuojia, has set a Minimum Order Quantity (MOQ) of 1 Bags for Shock Gas Bladder / Shock. For sample requests or smaller trial orders, contact the supplier directly through our platform's inquiry system.
For international shipping and customs clearance, Shock Gas Bladder / Shock Reservoir Bladder is classified under HS Code 8708.80. Buyers should verify their local customs regulations to determine applicable import duties and taxes for this classification.
To import Shock Gas Bladder / Shock from China, negotiate shipping terms (FOB, CIF, or EXW) directly with Ma Zhuojia. Ensure you have the necessary import licenses for Automobile Spare Parts & Supplies products in your destination country.
Yes, Ma Zhuojia is a verified supplier on EximNext. You can view their complete company profile, business registration details, certifications, and export history before placing a bulk order.
The key specifications for Shock Gas Bladder / Shock Reservoir Bladder supplied by Ma Zhuojia include Industrial Grade / OE Quality Replacement, High-Elasticity Neoprene or EPDM Rubber, Oil and Gas Resistant, and Varies by Vehicle Model - Standard Sizes: 30mm-80mm Diameter, Custom OEM Sizes Available. For a complete technical data sheet or Certificate of Analysis (COA), send an inquiry directly to the supplier through EximNext.
Ma Zhuojia offers Shock Gas Bladder / Shock with standard export packaging. Custom packaging, private labeling, and OEM/ODM options may also be available for large wholesale orders.
Shock Gas Bladder / Shock is actively imported by buyers worldwide. Request a destination-specific CIF or CFR quote from Ma Zhuojia through our platform.
Ma Zhuojia maintains international quality certifications. These ensure that the Shock Gas Bladder / Shock meets international quality, safety, and regulatory standards required for cross-border trade.
Click "Request Quotation" on this product page, specify your required quantity, preferred shipping terms, and destination country. Ma Zhuojia will respond with a detailed wholesale quote including FOB pricing, lead time, and payment options.
Common payment methods include Letter of Credit (L/C), Telegraphic Transfer (T/T), Documents against Payment (D/P), and Escrow services. Confirm accepted terms directly with Ma Zhuojia.
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