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Shenzhen Dallast Technology Co., Ltd.
China's most high-quality hydraulic cylinder supplier
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Shenzhen Dallast Technology Co., Ltd. Quality Info

Quality Control

1 External Inspection : Purchased Item Inspection , Outsourcing Item Inspection .
2 Process Inspection : First Inspection, Random Inspection , Handover Inspection .
3 Final Quality Inspection : External Dimensions Inspection , 100% Hydraulic Test .
4 Type Inspection

Piston rod
a : hard chrome plating
b : thickness of 0.03-0.05mm;
c : in-house salt spray test
Cylinder tube
a : standard material-#45, SAE1045, CK45
b : surface roughness: Ra0.4-0.08micron
other parts
Seals NOK, Hallite , Parker etc .
Welding mannual & machine welding

Every piece of hydraulic cylinder are tested and will send out only after they are pasted the each test .
Our company has abundant technical force and perfect testing means . By making wide technical and business cooperation with many related enterprises , universities, colleges and institutes both at home and abroad , and employing senior engineers and software engineers , we have greatly strengthened and improved our designing , processing, and testing abilities .

Certifications

Shenzhen Dallast Technology Co., Ltd. Certifications
Standard: ISO 9001 : 2000
Number: HK00/00357
Issue Date: 2016-10-22
Expiry Date: 2019-10-22
Scope/Range: design and manufacture of hydraulic cylinder including TG series , HG series , ZG HSG series
Issued By: SGS
Shenzhen Dallast Technology Co., Ltd. Certifications
Standard: RoHs
Number: 201611697R
Issue Date: 2017-11-15
Expiry Date: 2019-11-15
Scope/Range: Hydraulic cylinder TG series
Issued By: anbotek compliance laboratory limited
Shenzhen Dallast Technology Co., Ltd. Certifications
Standard: CE
Number: BT0804181003
Issue Date: 2016-05-22
Expiry Date: 2019-05-22
Scope/Range: design / development / production / all kinds of hydraulic cylinder
Issued By: BST
Shenzhen Dallast Technology Co., Ltd. Certifications
Standard: Utility model patent certificate
Number:
Scope/Range: design / development / production / all kinds of hydraulic cylinder
Issued By: Intellectual Property Office of the People's Republic of China

Company Profile

Shenzhen Dallast Technology Co., Ltd.

Contact Person: MrAaron

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