Excavator parts

We have been supplying excavator parts, genuine + oem + oem replace as follows ;
"yamashin" (ysk) filter
"nok" seal
"hitachi" genuine parts

For your information, the selling the best item must be
Y-3043 air breather assy for hitachi ex100 - ex400
This item must be genuine oem parts
Hitachi genuine part no = 4178684

Yamashin ea423000 = hitachi genuine 4227353

Yamashin px-501a (but without o-rings) = hitachi genuine 4206705

We want to send the above photo, so please advise
Your e-mail address.
We also attach some of available part list for your kind and prompt reference.

OEM Service:
No. of R&D Staff:
Estimated Annual Sales (USD): US$1 Million - US$2.5 Million
Export Percentage:
Quality Control:
Legal Representative/CEO:
Factory Size (Sq.meters):
Factory Location:
Corporate Status:

Kayama Corporation Company profile Business Type: Year Established: 1975 Number of Employees: Legal Representative / CEO: Website: Certificates: Quality Assurance & Certificates: Brands: Trade & Market Main Markets: Key Customers: Export Percentage: Trade Shows: Company Information Factory Size & Location: Annual Reports / Articles: QA/QC: Customer Satisfaction Assurance: Our Teaam and Staffs: Manufacturing facility: