Shandong Zhongrui Construction Machinery Co., Ltd official website!
National Service Hotline:
15005366588
15005366588
Drill pipe
Pick brazing
Drill rod
ZRC5-DHD350 Impactor-5 inch
ZRC4-DHD340 Impactor-4 inch
ZRC3.5-DHD3.5 impactor-3.5 inch
ZRQ90-DHD3.5 down-the-hole drill bit
ZRQ110A-CIR90 down-the-hole drill bit
ZRQ100-CIR90 low wind pressure down-the-hole drill bit
ZRQ90-CIR90 low wind pressure down-the-hole drill bit
ZRQ115C1-DHD340 high wind pressure down-the-hole drill bit
ZRQ115C-DHD340 high wind pressure down-the-hole drill bit
ZRQ115B-DHD340 high wind pressure down-the-hole drill bit
ZRQ115A1-DHD340 high wind pressure down-the-hole drill bit
ZRQ165-DHD350 high wind pressure down-the-hole drill bit
ZRQ152A-DHD350 high wind pressure down-the-hole drill bit
ZRQ140B2-DHD350 high wind pressure down-the-hole drill bit
ZRQ140A1-DHD350 high wind pressure down-the-hole drill bit
ZRQ203-DHD360 high wind pressure down-the-hole drill bit
ZRQ165B-DHD360 high wind pressure down-the-hole drill bit
ZRQ165-DHD360 high wind pressure down-the-hole drill bit
ZRQ152-DHD360 high wind pressure down-the-hole drill bit
ZRQ235-DHD380 high wind pressure down-the-hole drill bit
ZRQ225-DHD380 down-the-hole drill bit
ZRQ216-DHD380 high wind pressure down-the-hole drill bit
ZRQ203B-DHD380 high wind pressure down-the-hole drill bit
ZRPG219 Eccentric Pipe Drilling Tool
ZRPG178 eccentric with tube drilling tool
ZRTG140 Concentric With Pipe Drilling Tool
ZRHG273 Slider and Tube Drilling Tool
ZRJSC1300 cluster type down-the-hole hammer
ZRJSC1200 cluster type down-the-hole hammer
ZRJSC800 cluster type down-the-hole hammer
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ZRJSC660 cluster type down-the-hole hammer
ZRJSC2000K positive circulation secondary reaming type cluster type down-the-hole hammer
ZRJSC1000 cluster type down-the-hole hammer
ZRFC18 anti-beating impactor
Top hammer drill
ZR thread drill bit series
ZR connection sleeve series
ZR shank series
Rock drill
Rock drill valve group
YT28 air leg rock drill
Shandong zhongrui construction machinery co. LTD 魯ICP備10009119號-3
Address : 3701 Zhuangjian Road, Kuiwen Economic Development Zone, Weifang City, Shandong Province, China
Zip code：261041 Phone：86-536-2288189 Manager li：15005366588
Email：[email protected] Technical support：企化網絡
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