SF 1 18*16*10 Bushing Multi Layer Straight Self lubricating Bushing DU Compound Copper Sleeve Plain Bearing PTFE Sleeve

Inferior-quality plates,the wear-resistant layer will fall off after using for a period of time,which will seriously affect the service life of supporting products,causing jams and abnormal noise
Sanlong bearing plates have obtained a number of patents,1 million bench tests and the plastic layer on the surface of the shaft sleeve after the test remains intact and basically has no wear.

Some manufacturers pursue production quantity and production speed, the speed of machine tool equipment is more than doubled, and there is no tool change or inspection for a long time. The accuracy of the product even exceeds the standard by dozens of wires, resulting in difficulty in product installation and inaccurate precision of the matching high-precision instruments.

SANL Industries has passed the ISO9001 quality control certification, from raw material production to finishing integrated manufacturing. A total of eight quality inspections have been passed to strictly control the quality. The quality return rate so far is 0%

Can provide spectrometer composition test, strength test

The dealer pirated the picture and pretended to be the factory, defrauded the intermediate price difference, and used low-quality materials for the black workshop. Fake production address and deliver goods in different places. Poor quality and poor after-sales service attitude.

SANL Industries is located in the physical factory of Guigu Science and Technology Park in Jiashan, Zhejiang, and the cost price is directly in hand. Really enjoy low-price and high-quality products, so that you have no worries after purchase.

Inferior materials are shoddy, and it is difficult to tell whether the slight gap is good or bad. Without professional inspection equipment, you can't choose!

Inferior materials are shoddy, and it is difficult to tell whether the slight gap is good or bad. Without professional inspection equipment, you can't choose!

The material we promised does not meet, and we will compensate 100,000 yuan. Resolutely resist the industry ethos of fraud!

Ordinary manufacturers can only make simple processing, no technology, no scientific research personnel. A large number of products are outsourced, and the quality and duration of the project are not guaranteed.

We provide a complete set of self-lubricating bearing/oil-free bushing industry solutions, providing technical support for domestic aerospace, military industry, automation equipment, host machine tools, robots, automobiles and other fields. The Sanlong technical team will come to your door offline to analyze and optimize the structure of your products to reduce product costs.

It was founded in 1956 by Zhang Wenfu, an engineer at the Changsha Bearing Factory Research Institute. After three generations of efforts, Sanlong has served more than 25,000 companies worldwide. We are committed to using technology and innovation to provide the world with brand-new maintenance-free bearings, overtaking in corners instead of rolling bearings, and using first-class technical products to change the huge gap in China's bearing field and become the world's leading bearing brand. Redefine the meaning of "Made in China" with technological innovation. We will continue to work hard and aspire to become the "Huawei" in China's bearing industry.