Absolutely. We welcome clients from around the world to tour our facility.

We maintain high quality and competitive pricing to safeguard our clients' interests.
We treat every client as a friend, conducting business with sincerity and building genuine friendships, regardless of their origin.

Yes, we can provide samples free of charge, but we do not cover the shipping cost. If you place an order after sample approval, we will either refund the freight or deduct it from your order amount.

Yes, we have ongoing small purchase quantity requirements for all international orders. If you are looking to resell but in much smaller quantities, we recommend you check out our website.

Our prices are subject to change depending on supply and other market factors. We will send you an updated price list after your company contact us for further information.

The shipping cost depends on the way you choose to get the goods. Express delivery is usually the faster but also more expensive method. Freight forwarding is a great solution for transporting large quantities of goods via sea freight. Exactly freight rates we can only give you if we know the details of the amount, weight, and way. Please contact us for further information.

You can make the payment to our bank account, Western Union or PayPal: 30% deposit in advance, 70% balance against the copy of B/L.

Do not disassemble arbitrarily: Please open the original factory packaging of the bearing only when you are about to install it, to avoid premature exposure leading to dust and moisture intrusion.
Pay attention to rust prevention, Identify the model number.

Generally no need to clean: Ex-factory, they are coated with anti-rust and lubricating oil and can be installed and used directly.
Cleaning is required in the following situations: 1. The bearing has been stored for too long. 2. You need to replace with another type of grease. 3. The application environment has extreme cleanliness requirements.

Core Principle: Ensure the installation force is transmitted evenly through the end face of the ring to be pressed fit. Absolutely avoid directly striking the side of the bearing outer ring or inner ring.
Recommended tools: Special installation sleeves (small bearings), hydraulic nuts or induction heaters (medium and large bearings).

No fixed interval: Depends on bearing type, size, speed, operating temperature, and grease type. Please refer to the equipment manufacturer's recommendations.
Simple greasing principle: Initial fill: Generally fill 1/3 to 1/2 of the internal space of the bearing. More is not better.

Strongly not recommended to mix!
Strongly not recommended to mix! Mixing may cause grease to soften and leak, harden and cake, or undergo chemical reactions.

Usually, a housing surface temperature 30°C - 40°C higher than the ambient temperature is considered normal.
If it feels very hot to the touch (possibly exceeding 80-90°C), it is necessary to stop and check.

Quick Response: Reply within 2-4 hours
Technical Support: Professional answers provided by our engineer team
Quotation & Ordering: Provide product code, quantity, and technical requirements

1、Quotation Template
Dear [Supplier Name]:
Our company [Your Company Name] specializes in [Industry Field]. We currently need to purchase [Product Name/Model] with a monthly demand of [XX pieces]. Please provide:
? Minimum Order Quantity (MOQ)
? Delivery Lead Time
? Unit Price CIF Ningbo
This quotation is valid until [Date].
2、Technical Terms
? Grease filling quantity requirements
? Grease brand/type
? Other special technical parameters
3、Risk Control Terms
Inspection Standard: Must pass [XX] third-party inspection.

Standard export seaworthy packaging: water-resistant inner paper, outer iron, secured on fumigated wooden pallets. Effectively protects products from corrosion and various climate conditions during sea transport.

Of course, all our products undergo strict quality inspection before packaging. Any items that fail will be destroyed. Clients may also commission a third-party inspection prior to loading.

Our standard shipping points are the ports of Ningbo, Shanghai, Guangzhou, Tianjin, and Qingdao. Other ports can be designated per your requirements.

是的，我们保证最优质的产品和准时的交货。诚信是我们公司的宗旨。