Model Number: DZS 081222 Key Specifications/Special Features: Dalian ZhongSheng Metal Product Co., Ltd. (for short: DZS)Founded in year of 1995, Dalian ZhongSheng Metal Product Co is a Group Joint-venture corporation, specializing in OEM mechanical parts manufactured by process of casting, forging, machining and welding fabrication and many othersProduction flow:Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →deliveryAbout the product
Aluminum die casting
Casting process
Sand casting, investment casting
Casting material
Aluminum, aluminium alloy
Standard: ISO9001:2008

Machining and processing

Heat treatment, polishing, sand blasting, painting, electroplating, chemical plating and other machining processing

Inspection equipment

Spectrum analysis instrument, metallurgical analysis, tensile strength tester, hardness tester, roughness tester, deflection tester, impact test machine, projector, altimeter, scale micrometer, pressure tester and many others

Quality control:

(1) Machinery properties and chemical components testing after raw casting
(2) Hardness checking after heat treatment
(3) Dimensions testing after machining
(4) Quality control checks through all the following flow:

Drawings→ mould making →raw casting → sandblasting →rough machining or finish machining →surface treatment →product check→ packing →delivery

Services

(1) OEM and customized services
(2) Full machining, primer painting and surface treatments
(3) Full material testing process
(4) Quality control

Our advantages

(1) 20 years of experience in manufacturing and exporting
(2) OEM and customized services
(3) All kinds of castings can be manufactured according to drawing, sample or specific industry standard
(4) Both parts and complete sets can be supplied
(5) Strong engineering team makes high quality
(6) The coordinated service (casting, machining and surface treatment) make lower price possible
(7) Advanced-level equipment
(8) Full material testing process and quality control system
(9) Quality warranty and on time delivery
(10) Two foundries and one machining factory make big order possible