About Us

Henan LIMING Heavy Industry Science and Technology Co. LTD which mainly manufacture large and medium-sized crushing and grinding equipments was founded in 1987. It is a modern joint-stock corporation with research, manufacturing and sales together. The Headquarter is located in HI-TECH Industry Development Zone of Zhengzhou and covers 80000 m ². Another workshop in Shangjie Industry Park covers 67000 m ². Over the more than 30 years, our company adheres to modern scientific management system, precision manufacturing, pioneering and innovation. Now LIMING has become the leader in domestic and oversea machinery manufacturing industry.

120

million

cubic meters

Industrial chain production base

70

national patents

689sets

national patents

170

Equipment service country

Company Culture

core values of the company

Create Value

Share Value

Observe Order

Respect Value

Service philosophy

Religious, fine, tight, and harmonious

LIMING spirit

Standardization, value, serialization, and differentiation will always exceed our contract

Brand Concept

Create and promote civilization, refine and interpret brilliantly

Business philosophy

Religious, meticulous, rigorous, and harmonious work

Our Global Footprint

Case Scene

What Performance Requirements? Checkpoint

17/06/2019  So, what is a good performance requirement? When writing a performance requirement, it should be quantifiable and define at minimum, the context and expected throughput, response time, max error rate, and sustained amount of time.

Performance requirements - Designing Buildings Wiki

Performance requirements might be set out in briefing documentation, performance-based specifications, output-based specifications, legislation and so on. The design of a building can be divided into precise performance requirements which might include: Cost . Capacity . Appearance .

How to elicit performance requirements - TechTarget

05/01/2021  Performance requirements define how well the software system accomplishes certain functions under specific conditions. Examples include the software's speed of response, throughput, execution time and storage capacity. The service levels comprising performance requirements are often based on supporting end-user tasks. Like most quality attributes, performance requirements

How to articulate and define performance requirements

24/10/2012  Don't fall into the trap of failing to define performance requirements for your applications early on in the application lifecycle. If you follow this quick tip, you'll find that articulating your performance requirements isn't that hard. Share this item with your network: By. Lukas Stewart ; Published: 24 Oct 2012. When it comes to application performance, one of the most common

What Performance Requirements? Checkpoint

17/06/2019  Here are some examples of poor performance requirements to avoid: Unquantifiable: Must work faster than product x or must perform at least as well as the previous product. Ambiguous: The application should load within an adequate timeframe. Unrealistic: The

How to articulate and define performance requirements

24/10/2012  Don't fall into the trap of failing to define performance requirements for your applications early on in the application lifecycle. If you follow this quick tip, you'll find that articulating your performance requirements isn't that hard. Share this item with your network: By. Lukas Stewart ; Published: 24 Oct 2012. When it comes to application performance, one of the most common

Requirements Categories – Part 1: General Discussion and ...

19/09/2012  Performance requirements tell us how the function will be done – how well, how often, how much, how many, etc. When documenting your performance requirements make sure they trace to the functional requirement they apply to. It is a natural thought process to first think about functional and performance requirements. There are many approaches to developing functional and performance ...

Definition of Minimum Performance Requirements for ...

The document lays down acceptance criteria and performance requirements for DNA extraction and purification methods, PCR methods for the purpose of quantification and PCR methods for the purpose of qualitative detection, being event-specific, construct-specific, element-specific or taxon-specific. 4 The ENGL and the EURL GMFF endorse the concept of analytical module, as a component of the ...

GSPR - General Safety And Performance Requirements

03/04/2021  The GSPR is known as General Safety and Performance Requirements are listed in Annex I of EU MDR 2017/745 and EU IVDR 2017/746.They are similar to the Essential Requirements under MDD 93/42/EEC.. The GSPR has 23 requirements under MDR and 20 requirements under IVDR.The manufacturers who want to get their device CE marked have to comply with these requirements

General Safety and Performance Requirements A comparison ...

General Safety and Performance Requirements A comparison of Annex I of the new MDR versus the Essential Requirements of the current MDD Michael Schaefer –Quality Management and Regulatory Affairs in Medical Devices Heiligkreuzstrasse 59, 72379 Hechingen, Germany, +49 (0) 171 585 1234, +49 (0) 7471 930 1237

Performance Solution Procedures and Documentation

Performance Requirements of the BCA documented in the building permit application. Performance Solution means a method of complying with the Performance Requirements other than by satisfying the DTS solution of the BCA. Performance Requirements are requirements set out in the BCA which state the level of performance which a Performance Solution must meet or which a DTS is deemed to

Ultimate Guide to EU MDR General Safety and

Devices that meet the requirements of a Common Specification are presumed to be in conformity with the General Safety and Performance Requirements of the MDR. Manufacturers must comply with the Common Specification unless they can justify that they have adopted solutions that ensure a level of safety and performance that is at least equivalent.

Requirements analysis - Wikipedia

Performance requirements The extent to which a mission or function must be executed; generally measured in terms of quantity, quality, coverage, timeliness or readiness. During requirements analysis, performance (how well does it have to be done) requirements will be interactively developed across all identified functions based on system life cycle factors; and characterized in terms of the ...

Non-Functional Requirement Gathering PerfMatrix

03/04/2019  Non-functional requirements are the testing goals which are created especially for performance testing, security testing, usability testing, etc. It is a combined requirement for all types of non-functional test. Since PerfMatrix is a core performance testing site, so non-functional word will be specific to Performance Testing only.

Defining good performance requirements a joint effort

28/03/2008  Performance requirements are only one part of the larger discipline of "performance engineering" that spans business, development and operations organizations. In addition to expanding the scope to consider these three constituents, you need to also consider how the situation changes over time. In other words, you need to have a lifecycle perspective when defining performance requirements ...

Performance Requirements Analysis 101 SPE BoK

Performance Requirements Analysis is the first phase in the Performance Engineering Life Cycle and there are quite a few reasons why we think Performance Requirements Analysis is important and still very relevant in this age of virtualization and cloud computing. A list of reasons are provided below: Determine Non Functional Requirements – The Performance Requirements Analysis phase can

How to articulate and define performance requirements

24/10/2012  Don't fall into the trap of failing to define performance requirements for your applications early on in the application lifecycle. If you follow this quick tip, you'll find that articulating your performance requirements isn't that hard. Share this item with your network: By. Lukas Stewart ; Published: 24 Oct 2012. When it comes to application performance, one of the most common

The 8 Minimum Requirements For Performance

12/02/2019  In his report What Performance Management Is and Is Not, Bob describes eight specific requirements of performance management in organisations. These eight requirements lend themselves as a framework for assessing the degree to which your organisation truly does manage performance. And with a bit more flesh on the bones of that framework, they become a recipe for the

General Safety and Performance Requirements A comparison ...

General Safety and Performance Requirements A comparison of Annex I of the new MDR versus the Essential Requirements of the current MDD Michael Schaefer –Quality Management and Regulatory Affairs in Medical Devices Heiligkreuzstrasse 59, 72379 Hechingen, Germany, +49 (0) 171 585 1234, +49 (0) 7471 930 1237

Performance Requirements for Interoperability

Performance Requirements for Interoperability Page 8/16 4.1.1.5 Only technical performance requirements related to characteristics of ERTMS equipment and relevant for interoperability are considered in this document: for them limit values, according to the state-of-the-art of technological solutions, are given. 4.1.1.6 Other factors, related to physical characteristics of the line or the train ...

Performance Solution Procedures and Documentation

Performance Requirements of the BCA documented in the building permit application. Performance Solution means a method of complying with the Performance Requirements other than by satisfying the DTS solution of the BCA. Performance Requirements are requirements set out in the BCA which state the level of performance which a Performance Solution must meet or which a DTS is deemed to

performance - How can I determine the minimum

I wonder how those minimum requirements are determined, especially RAM, CPU Stack Exchange Network Stack Exchange network consists of 177 QA communities including Stack Overflow , the largest, most trusted online community for developers to

Handbook: Performance Solution Process

mandatory Performance Requirements for the construction of buildings. A building, plumbing or drainage solution will comply with the NCC if it satisfies the Performance Requirements. This document provides guidance for practitioners seeking to develop a Performance Solution, particularly the process required to conform with A2.2(4) of the NCC. 1.1 Scope . This handbook assists NCC users in ...

Non-Functional Requirement Gathering PerfMatrix

03/04/2019  Moving to the next phase, he starts to collect the non-functional requirement (specific to performance testing) and receives the following requirements: The application should be very fast. The response time of the application should be quick. The web server performance should be as high as ...

Performance Requirements Analysis 101 SPE BoK

Performance Requirements Analysis is the first phase in the Performance Engineering Life Cycle and there are quite a few reasons why we think Performance Requirements Analysis is important and still very relevant in this age of virtualization and cloud computing. A list of reasons are provided below: Determine Non Functional Requirements – The Performance Requirements Analysis phase can

The 8 Minimum Requirements For Performance

12/02/2019  The 8 Minimum Requirements For Performance Management 1) “Performance management” requires that members of the leadership team of a jurisdiction, agency or collaborative, to... 2) “Performance management” requires the leadership team to focus everyone on the task of eliminating or mitigating one... ...

Defining good performance requirements a joint effort

28/03/2008  Performance requirements are only one part of the larger discipline of "performance engineering" that spans business, development and operations organizations. In addition to expanding the scope to consider these three constituents, you need to also consider how the situation changes over time. In other words, you need to have a lifecycle perspective when defining performance requirements ...

General Safety and Performance Requirements A comparison ...

General Safety and Performance Requirements A comparison of Annex I of the new MDR versus the Essential Requirements of the current MDD Michael Schaefer –Quality Management and Regulatory Affairs in Medical Devices Heiligkreuzstrasse 59, 72379 Hechingen, Germany, +49 (0) 171 585 1234, +49 (0) 7471 930 1237

A Performance Specification states requirements in terms ...

5) A Performance Specification states requirements in terms of the required results without specifying the method for achieving them. [Outline the types and uses of specifications] [Remediation Accessed :N] True Fals e 6) One of the tools that can be used to assist in the Architecture Design Process is a Requirements Allocation Sheet (RAS). This tool: [Describe tools and techniques used to ...

WRITING PERFORMANCE -BASED REQUIREMENTS FOR SERVICE ...

09/05/2018  3.0 Performance Requirements • Organized by High Level Objectives • Contains the specific performance results and standards required to achieve each HLO result • Defining a Performance Requirement • Result(s) • Context • Action • Standard(s) • Timeliness, Quality, Cost • Acceptable Quality Level – AQL • Incentive/Remedy 16 Task PWS for ____ 1.0 Introduction. Vision

14 Examples of Process Requirements - Simplicable

02/02/2016  Requirements for integration between processes, systems and data repositories. For example, a specification of how data will be mapped from a sales system to a billing system. Business Rules Logic that is applied by the process. For example, "New customers may not order more than $700 in a day to an address other then their billing address." Performance Performance requirements

Performance specification - Designing Buildings Wiki

Performance specification - Designing Buildings Wiki - Share your construction industry knowledge. Specifications are written documents that describe the materials and workmanship required for a development. They do not include cost, quantity or drawn information but need to be read alongside other contract documentation such as quantities, schedules and drawings.

performance - How can I determine the minimum

I wonder how those minimum requirements are determined, especially RAM, CPU Stack Exchange Network Stack Exchange network consists of 177 QA communities including Stack Overflow , the largest, most trusted online community for developers to

Quality Requirements Checklist - JOT

performance and reliability requirements. • Has each quality requirement been analyzed using an appropriate analysis technique (e.g., hazard analysis for safety requirements, performance modeling for performance requirements)? • Have the appropriate analysis techniques been used to the right level of detail? • Has a sufficient number of techniques been used? For example, fault tree ...