Fengzhen International Jewelry Co.,Ltd is a company which specializes in the design, production and sales of jewelry.
We are a big and professional jewelry manufacturer in China mainland, we produce all kinds of jewelry, our products categories are earring, necklace, pendant, cross necklace, brooch

Fengzhen International Jewelry Co.,Ltd is a company which specializes in the design, production and sales of jewelry.
We are a big and professional jewelry manufacturer in China mainland, we produce all kinds of jewelry, our products categories are earring, necklace, pendant, cross necklace, brooch

Fengzhen International Jewelry Co.,Ltd is a company which specializes in the design, production and sales of jewelry.
We are a big and professional jewelry manufacturer in China mainland, we produce all kinds of jewelry, our products categories are earring, necklace, pendant, cross necklace, brooch

Introductions of our Pneumatic Tyre Road Roller:

Pneumatic Tyre Road Roller is of super-heavy self-propelled machine, which is mainly applied to compaction work for base, sub-base, fill and asphalt surface.

Dayu company’s Manual vibrating road roller can be used for municipal road construction, highway maintenance, and rolling work at narrow road surface, such as foundation of groove wider than 0.8m, building construction, backfilling for pipeline and

Hydraulic double drum vibratory rollers (Single Drive)

Dayu Hydraulic vibratory rollers are manufactured according to international advanced technology .The machine is a double drum tandem vibratory roller.

Introductions of our Pneumatic Tyre Road Roller:

Pneumatic Tyre Road Roller is of super-heavy self-propelled machine, which is mainly applied to compaction work for base, sub-base, fill and asphalt surface.

Introductions of our Pneumatic Tyre Road Roller:

Pneumatic Tyre Road Roller is of super-heavy self-propelled machine, which is mainly applied to compaction work for base, sub-base, fill and asphalt surface.

Introductions of our Static Road Roller:

Dayu company's UTR1821J, UTR2125J, 2Y0810 , 2Y0608 are heavy-duty static wheel road rollers. With their dead weight, they compact cohesive and non-cohesive materials

Intruductions of our Static Road Roller:

Dayu company's UTR1821J, UTR2125J, 2Y0810 , 2Y0608 are heavy-duty static wheel road rollers.

Highlights of 2Y0608

Main Features of Pneumatic Tyre Drive Single Drum Vibratory Roller:

1. Hydraulic vibration, great centrifugal force and high compactness.

2. Mechanical travel, pneumatic tyre drive, three speed changes both forward and backward and high speed

Description of Double Dive Vibratory Soil Compactor:


Dayu UTR220H, UTR218H, UTR216H, UTR214H, UTR212H, UTR210H Hydraulic vibratory roller is manufactured according to the international advanced technology