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Product name | engine roller lifters |
OE No. | 53021728AD 53021728AE 53021728BB 53021728BC |
Sunyu No. | YR728AD |
Material | Steel |
Application | US cars |
Origin | China |


we have high-precision mold processing equipments, advanced production lines, complete testing equipments ,have passed IATF16949 certification, and also have a skilled and specialized team with 15 technicians and 15 management members who are engaged in this field for years, which provides strong support for product developments and technology guarantee.
In these years, we always pursuing the corporate philosophy: "sincere cooperation, win-win situation, creating brand and daily improvements” .our products have been sold well both at home and abroad, and have received a lot of good comment from customers
Leading time | ||||||||
Qty. | 100-500 | 500-1000 | 1000-3000 | >3000 | ||||
Estimate time(days) | 1-3days | 3-5days | 5-7days | >7days | ||||













Q1 why will we buy from you?
We are professional manufacturer of rocker arms and lifters(tappets) for more than 20 yrs,we can develop with drawing or sample,our quality is good,price is reasonable.
Q2 can you send free sample to test?
Yes,sure,sample is free,the delivery fee should paid by customer.
Q3 what certificate do you have?
IATF16949
Q4 will you attend any fair ?
Yes,we will attend appex shanghai fair and Guangzhou fair,and los vegas fair every year
Q5 do you supply for OE factory
Yes,we suppy local OE military factory
Q6 can you design with sample or drawing?
Yes,usually we need 3-4samples
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