ISO9001 Certified Custom Made CNC Oil&Gas Machining Parts

Product Details

Sinbo Precision Mechanical Co.,Ltd is one of the best oil and gas machining parts manufacturers and suppliers in China, equipped with a professional oil & gas machining factory, welcome to wholesale our products online.

Packaging & Delivery:

Packaging Details:  Inner polybag or Plastic film stray with pearl- cotton;  
Outer -Standard Carton Box. Then cartons packed into wooden case with
Delivery Details: 25 days after received payment


Port: Shenzhen
Production ability: 20000pcs/Month
MOQ: 1-10PCS

     Product Name

ISO9001 Certified Custom Made CNC Oil&Gas Machining Parts


1.Stainless Steel: AISI303, AISI304, AISI316F,etc.
     2.Aluminum: Al6061, Al6063, Al7075, Al6082,etc.
     3.Brass:C36000, C37700, Hpb59-1, H62, C27200(CuZn37),etc.
     4.Steel: carbon steel, alloy steel, etc.

Surface Treatment

Plating, ,Anodizing,Polishing,Brushing,Silkscreen, laser engraved etc.


CNC lathe, machining center, Tig welding, Mig welding, Polishing, CNC milling etc.

Drawings Format

Solidworks,Pro/Engineer,Auto CAD,PDF,JPGE,PNG etc.

OEM&ODM Service




Inspection Equipment

VMS2.5d measuring machine  
     Japan Mitutoyo tool microscope      
     Japan Mutitoyo digimatic micrometer  
     Japan Mutitoyo hardness tester    
     Japan Mutitoyo calipers            
     Japan Mutitoyo dial indicator  
     Japan Mutitoyo height measuring tool  
     Japan Mutitoyo tubular inside micrometer    
     Japan Marble platform



Lead Time

Sample: within 10 days.
     Mass Production: within 25 days after deposit paid

Payment Terms

TT , Western Union, L/C. 50% deposit for production, 50% balance before shipment


Cutting edge CNC machining equipments in our workshop.

Material distribution section and half finished product shelves etc, each production step is clear enough.

Quality Control System


IQC: incoming Quality Control
IPQC: Inprocess Quality Control
OQC: Outgoing Quality Control
Inspection Report and material certificate prior to shipment

How about our machining parts ?

Made by advanced 4/5 axis cnc machines and high precision measuring equipments to ensure quality for your every part.

Perfect surface treatment: Blackening, polishing, anodizing, chrome plating, zinc plating, nickel plating, grinding etc.

Quality certified: ISO9001:2008/SGS.


1. What's your advantage?

-Always being ReliableProfessional and Proactive.

-More than 20 years in the CNC precision machining industry.

-Japan Tsugami CNC machines, with cutting edge CNC solution.

-ISO9001:2008 Quality control system, we not only provide qualified products, but also care about perfect  looking surface.


2.What guarantee that you will make them as good as we do?

 We can send 1~3 pcs of samples to you for approval, if the quality is OK, we will proceed with our business. We always inspect all spes shown on drawings, and we can offer Inspection Report to you.


3. When will I get the quote and information?

Our team will report within 12 hours.


4. What if I don't have a drawing?

Please send us photos to check, and the sample, we will make a drawing in CAD,Proe,UG or Solidworks format for your approval.


5. How long will I get your samples?

Depends on material and design, 5 to 10 days.


6.What's your minumum order quantity(MOQ)?

1 piece, small order quantities are welcome.

7.How do you care about the logistic?

We work very closely with the logistic brokers,always to get the

most safe and economic solution regarding express delivery, air shipment or sea shipment.

8. If you make parts wrong, do you refund money?

 If the parts are wrong, we will return your money or we can make correct parts to you again.