YUYAO DUOLI HYDRAULICS CO.,LTD. Quality Info

Home >

YUYAO DUOLI HYDRAULICS CO.,LTD. Quality Info

Product Categories

Hydraulic Hose End Fittings [36]
Hydraulic Hose Ferrule Fittings [15]
JIC Hydraulic Hose Fittings [18]
BSP Hydraulic Fittings [21]
JIC Flare Fittings [21]
BSP Flare Fittings [17]
Bite Type Tube Fitting [31]
JIS Hydraulic Fittings [13]
BSPT Pipe Fittings [23]
NPT Thread Adapters [12]
Hydraulic Quick Coupling [14]
ORFS Adapter [15]
Hydraulic Hose Pipe [6]

YUYAO DUOLI HYDRAULICS CO.,LTD.

Contact Now

Quality Control

As we had more than 5 professional and technical personal, they ensure 100% products checking.

1. Material checking: strictly control of material using, meet international requested standards;

2. semi-finished products inspection: product inspection before 100% finished ;

3. production line test: with work team or data engineer who will inspect matchines and lines at fixed
period.

4. finished prodcuct inspection: quality and property test before products are plated zinc, packed and loaded.

Certifications

Standard:	ISO9001:2015
Number:	30118Q0012R0S
Issue Date:	2018-01-23
Expiry Date:	2021-01-22
Scope/Range:	manufacture of fluid connector(except mandatory requirements)
Issued By:	NINGBO CGP CERTIF ICATION CO.,LTD

Company Profile

YUYAO DUOLI HYDRAULICS CO.,LTD.

Contact Person: MsRita Shu

Skype Send Email

New Products

Send your message to this supplier


*From:	Your email address is incorrect!
*To:	YUYAO DUOLI HYDRAULICS CO.,LTD.
*Subject:	Subject is empty!
*Message:	For the best results, we recommend including the following details: -Self introduction -Required specifications -Inquire about price/MOQ Characters Remaining: (0/3000) Please enter 20 to 3000 characters to contact this supplier!