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Interview with Joan Zhu from SINO-AUTOBASE, professional AT, CVT, DCT Parts Supplier from China


Interview with Joan Zhu from SINO-AUTOBASE, professional AT, CVT, DCT Parts Supplier from China


What is the year of foundation of your company?

Mr Kenny Rolt and his companions founded SINO-AUTOBASE INC in Guangzhou in 1996.



Company’s logo


When did your significant growth begin?

As I said, several young men established the company that we are working for in the year of 1996. At first, it was an importer of automatic transmission parts from Europe/USA. After 2003, there was opened a factory producing various repair kits, frictions, steel discs, brake bands, O-rings, gaskets, filters, etc. The reason for this was the increasing demand for huge orders from Chinese local customers and workshops. Out product trademark is EXACT INTERNATIONAL, AFC – which has become a well-known brand in China.


After 2006, the company got more involved in used transmission and parts business, with 4 shops opened in Guangzhou, China – supplying used AT,CVT,DCT transmissions in assembly and separate dismantled parts. In 2015, we launched the brand of remanufactured automatic transmission parts named “TRANSBOOM”. Thus, the company start to explore a new market for reconditioned parts.




SINO-AUTOBASE INC currently has become one of the leading local suppliers of AT, CVT, DCT parts in China. And we are still growing.


Where do you get your clients from – expos, social networks, references?

The finest example is various expos, but we also actively use social networks (Facebook, Instagram). You too can check our Facebook page. The company also has a micro-store at go4trans.com.


Do you have any advertising campaigns on Facebook? If yes, how do you organize them? If not, why?

No, we mainly use Facebook just as a means of communication for now, to stay tuned with our existing contacts. We, however, are learning how to do advertising campaigns on Facebook.


Do you sell to China or to international buyers? What is the proportion?

SINO-AUTOBASE INC has got 4 shops opened in Guangzhou, China that are supplying parts to local customers. We also sell to customers from all over the world.

China domestic market share: 90% / Overseas market share: 10%





How do you communicate in multi-language ambient?

I think language is not a problem for us; we can actually communicate in any language. Google Translate made our communication so much easier.


You probably had some obstacles during your company’s growth. What was the biggest, how did you overcome it?

I think it should be a customer who has not worked with us – so they cannot understand the quality of our products. We will patiently serve every customer, though. We will do our best to build trust in them that will encourage using more of our products.




Do you keep stock of your products or produce them on demand?

In general, most of our products will be in stock. We accept bulk orders for a large number of units.



Valve bodies offered by SAI


Do you produce all of your products at your facilities or do you cooperate with other companies in China / Taiwan / other countries?

We have covered this question a bit. I will just sum it up by saying that we are authorized distributors of TRANSTAR, PRECISION, ALLOWMATIC, BORGWARNER, ZF, TRANSTEC, CORTECO, SONNAX, EXEDY, RAYBESTOS, LINESOON.



BW products offered by SAI


What are your target markets?

We definitely do not limit ourselves to the national market only and we want to have a bigger share of international customers so I can say that our target market will be all over the world!

In the USA they have more than 80% of automatic transmissions. In Russia, however, it is like 80% for manual gearboxes. What is this ratio in China?

In China, it is similar to what they have in the USA – we have more than 80% of automatic transmissions while approximately 15% are the share of manual gearboxes.


What is the major criterion for Chinese buyers – quality / price / brand?

They generally prefer products of local manufacturing – and the quality of our local products is very high. So I would say that the Chinese buyers try to find the golden middle in this ‘quality / price / brand’ dilemma.


What is the most recognized product of your company?

These would mainly be some internal parts of the gearbox, various kits: repair kits, friction kits, piston kits, bushing kits, seal kits – also brake bands, filters, gaskets, and so on.








Who is your biggest partner in the industry?

We try and maintain good relations with our Chinese colleagues. Our biggest partner would be one of local gearbox manufacturers.

Popular articles

Probably every transmission repair specialist was keen on LEGO constructions or at least enjoyed making some minor things with their hands. Here's the game taken to a new level of creativity!

Modern auto industry is full of sophisticated drivetrain technologies which are supposed to make your driving experience even more pleasant and trouble-free. Despite a great abundance of sophisticated technical solutions, it is highly likely that very few people know a transmission solution operating like a manual CVT.

Over recent years engineers developed a lot of gear shifting solutions for different car brands, which may seem a bit unusual for oldtime drivers. In this article we will review the most peculiar gear stick technologies and provide video materials related to these technologies.

Only few people know about transmission concepts which were popular 70-90 years ago. For men of today, these gearboxes may seem very unusual and weird, but even now some gearboxes that date back to those years are quite competitive in comparison with modern transmissions.

Nowadays Extroid CVTs are commonly known as “toroidal” due to the fact that the working surface of driving and driven discs in this transmission has the form of a torus. Extroid CVT is not a V-belt transmission, but a friction drive CVT.