Taizhou Yongzheng Auto Parts Co., Ltd (YZS) was founded in 1997, which is specialized in manufacturing and R&D all kinds of sway bars, track bar, torsion bar, control arm, stabilizer links.,etc. As an IATF16949-2016 certified manufacturer, it has a complete system of R&D, production, sales, service and also has a strong technical and management team. Presently, there are 110 employees, including 75 production line staff, 15 technician and 5 salesmen.
As a leading company in this field, YZS equipped with full set production lines. 6 professional production lines support us with the capacity of 100,000 pieces sway bars each month. 4 dedicated tube bending machines, 4 efficient heat treatment equipment made the products in very stable quality. And in order to achieve the high performance requirements, all the products are made of high quality spring steels, such as 60Si2MnA, 50CrVA and so on.
Adhere to our operation principle: “Quality wins, sincerity weighs", we take very strict process control and adopt Multi-Dimension QC system internal. Based on the high criteria operation, we obtained very positive feedback from our customers. Presently, YZS covered all the business sectors, such as OEM, aftermarket, performance-car, etc. 90% of our products are exported to more than 40 countries.
YZS sincerely welcome all customers to visit us and develop a long-term stable cooperation. We do believe, we will be your most trusted partner.
Q1. What is the raw material of solid bar and hollow bar?
The solid bar usually is 45#, spring steel 60Si2Mn, 55Cr3 or as per customer request.
The hollow bar is 20#, 35CrMo or as per customer request.
Q2. How long is the lead time of sample and bulk production?
Sample is 45 -60 days. After confirming sample, 30 days for bulk production.
Q3. What is the MOQ in general?
200 pcs.
Q4. How much is the Fatigue Test and Salt Spray Test?
300,000 Times cycles Fatigue Test. 72 hours for Salt Spray Test.
