JINGXIN®  Quality Assurance

JINGXIN CMM inspection equipments

Jingxin® Precision Machinary Ltd, provides custom manufacturing services: CNC machining services, plastic injection molding, metal stamping, metal forming, and rapid prototyping manufacturing which meet or exceed customer requirements. We continually improve its Quality Management System and processes to enhance customer satisfaction.

ISO 9001:2008, ISO 14001 and BS OHSAS 18001 Certification

ISO 9001:2008 standards are widely respected and accepted by public and private sectors both nationally and internationally. These standards apply to the processes that an organization employs to realize its products and service quality.

JINGXIN’s Quality Goal:

  • Sample Approval Rate:>99%;
  • Mass production Qualification Rate: ≧99.5%;
  • On-time Delivery Rate:>99.5%;
rapid prototyping manufacturing

3D Measurement

3D Coordinate Measuring Machine is the product of Mitutoyo. When the workpiece has three axes to be measured, including point, line, plane, circle, oval, cylinder, cone, ball, arc, and keyway etc., once the workpiece has been measured its simple of the geometric element decomposition that is to distinguish how many geometric elements of workpiece composition, so that it can be quickly complete the measurement.

rapid prototyping manufacturing

X-Ray Spectrum Analyzer

All Raw materials for customized parts must be tested by X-Ray-spectrum-analyzer in our factory to make sure the material meet with Clients’requirements


2.5D Projector

Toolmaker microscope is a measuring instrument, which moves stage XY to get the coordinates after the measurement point by means of the amount of movement measurement. The light emitted by light source is projected onto the project screen through the work piece to be measured, which can be dimensioned. Dimensional measurement usually can be included straightness, parallelism, verticality, symmetry, flatness, roundness, concentricity, coaxiality, and other geometric tolerance settings. In addition, it not only can be operated manually by multiple zoom lens system to avoid the lens magnification after the correction, but also can provide a variety of cross-line selections, standard circle and angle lines for fast alignment measurement.

CNC machining services

Digital Micrometer Caliper

It is also known as micrometer or microcaliper which is a commonly used of instrument for length measurement. There are many types of micrometer, and the range of measurement and precision is different. The common range of measurement is 0-25mm, 25-50mm, 50-75mm, and the precision is 0.01mm and 0.001mm. The main purpose is to measure the outside of work piece such as the length, thickness, inner and outer diameter in accordance with the different uses divided into the inner diameter of micrometer, the outer diameter of micrometer, and the depth of micrometer.

Plastic injection molding

Height Gage 2D Height Measurement System

Height gages are usually utilized measure the distance from some features of a part to a reference surface such as a surface plate. You will be pleased that this is done with exceptional accuracy. In addition,  Get measurements up to the 24 inch range and in 0.0005 inch resolution.

  • Operating and display unit
  • Large and clearly defined function keys
  • Easy to read background lit graphic LCD-Display
  • Possible to set additional zero points on a work piece
go nogo gage

Go/ No Go Gage

This gage will check the holes transition fit comply with H7

rapid prototyping

Hardness Tester

we are providing  CNC machined parts with the surface treatment such as Case hardened,  Liquid Nitrided. HRC 53-60,  In order to provide an excellent range to our clients, All parts will be tested by Hardness tester before delivery.

Inspection & Quality assurance

Project Review

  • Review All requirements
  • Lead Time
  • Shipping Methods
  • Raw material
  • Packing design
  • order confirmed

Project Execution

  • Production plan
  • Manufacturing process Flow
  • CNC programme
  • Choosing Manufacturing tooling
  • Meeting for new projects
  • Release standard Drawings


  • Raw material checking
  • FQC
  • Tolerance,Roughness,Hardness
  • Surface treatment
  • assembling testing
  • Function testing

QA before shipping

  • All function testing
  • Measurements tolerance
  • Surface treatment testing
  • Check All customer’s requirements
  • Packing testing
  • Testing report & QA reports

Project Service Guide

  • Enquiry

    Design Source Files(STL、STP etc); Order Quantity; Tolerance Range; Surface Treatment Requirements; Purpose

  • Project Review & Quote

    Sign NDA(non-disclose-aggrement) if need. Project Review By Engineers Follow Up Project all details; Make Quotation for client

  • Biz Terms

    Shipping method & documents; Term of Payment; Packaging Details; Delivery Date,etc.

  • Project Execution

    Production Plan; Workflow & Process Control; Monitoring in whole procedure. Feedback to Client continually.

  • 100% QA before Shipping

    All Functions Testing; Surface Testing; Go Through All Project Details; Packing Testing; Testing & QA Report.

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JingXin is the ideal supplier of rapid prototyping & manufacturing !

Are you ready to start your next project? Tell the details or send CAD files for a competitive quote today.
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