High-Strength Rebar Couplers for Modern Concrete Construction

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About CPDL: Certified Rebar Coupler Manufacturer

Company Profile

Chiping Dingli Steel Sleeve Co., Ltd was founded in 2013 and is located in XINFA INDUSTRY AREA, CHIPING, covering a total area of 10000 square meters. With a registered capital of 6 million yuan, it is a professional company engaged in the development, production and sales of mechanical connection products such as Rebar Coupler.

The company boasts strong technical capabilities and is equipped with a mechanics laboratory. It has obtained international quality management system certification , with more than annual output of over 60 sets of various mechanical equipment and more than 1 million sleeves of all types.

The company has gained recognition in the industry for its integrity, strength, and product quality. Its products are sold annually to domestic markets and over 10 countries/regions around the world, including Saudi Arabia, Russia, Vietnam, India, Dubai, Brazil, and South Korea.

Historical Development

It has obtained international quality management system certification , with more than annual output of over 60 sets of various mechanical equipment and more than 1 million sleeves of all types.

2022

Chiping Dingli expanded its factory building by over 10,000 square meters, with a plan to add more than 80 sets of equipment.

2021

Chiping Dingli developed a quick-connect sleeve, which enables Rebar Coupler butt connection within 15 seconds, pioneering a new Rebar Coupler technology.

2021

Chiping Dingli developed a tapered thread system, successfully sold the product to Russia, and became the largest supplier of tapered thread products in the Russian market.

2020

Chiping Dingli developed fully automated production machinery complying with European CE standards, becoming a professional manufacturer in the industry that produces both machinery and sleeves.

2019

Chiping Dingli added a fully automated production line workshop,completed the design for fully automated sleeve processing, and evolved into a factory capable of meeting the production needs of high-end customers.

2018

Chiping Dingli became the sole sleeve supplier for the renovation project of Incheon International Airport in South Korea.

2018

Chiping Dingli became a supplier to Saudi Arabia’s second-largest construction company.

2017

Following China Metallurgical Group 21st Construction Co., Ltd.,Chiping Dingli officially expanded overseas and entered the Sri Lankan market.

2016

Chiping Dingli became a supplier for the Qinshan Phase III Nuclear Power Plant Project of China Nuclear Power Engineering Corporation, providing connection sleeves, connection machinery, and on-site engineering contracting services.

2013

Chiping Dingli was officially recognized as a tax-paying enterprise.

2011

General Manager Cai Rongqiang founded Chiping Dingli Rebar Coupler Sleeve Manufacturing Co., Ltd. from scratch.

Why Choose Us ?

Its products are sold annually to domestic markets and over 10 countries/regions around the world, including Saudi Arabia, Russia, Vietnam, India, Dubai, Brazil, and South Korea.

Production Management System

This production system is designed to balance production capacity, implement production plans and achieve sound economic benefits. Its core contents include fulfilling production tasks, coordinating production links and improving economic efficiency; it covers the scopes of plan formulation, resource scheduling, link coordination, quality management and so on.

It is required to comprehensively formulate plans related to production and equipment, and the Production Department shall put forward plans such as equipment renewal in the fourth quarter. Scheduling shall take multiple factors into account to ensure smooth information flow, equipment maintenance and material supply.

Equipment Management System

This equipment management system is centered on the full-life-cycle management of equipment.The addition and renewal of equipment shall be applied for, approved and purchased in accordance with procedures; the equipment can only be put into use after passing the acceptance inspection upon delivery to the factory.The daily operation shall implement the responsibility system of designated personnel for designated machines, with proper maintenance and patrol inspection performed; special equipment shall be managed in accordance with relevant regulations.The maintenance plan shall be proposed by the user department and implemented after approval, which can be divided into forms such as in-house maintenance, off-site maintenance and commissioned maintenance.Test operation shall be carried out after major maintenance, and the general office shall be responsible for the supply of spare parts.

Procurement Management Specification

The Procurement Management Specification consists of three core processes:

Procurement shall go through such steps as application submission, verification, approval, inquiry and price comparison, and contract signing.

Payment requests shall be made at fixed time intervals, and payment will be effected after multi-departmental approval.

For product acceptance, on-site inspection shall be conducted. Qualified products will be signed off and filed for record, while unqualified products will be returned or replaced in accordance with the contract.Clear responsible persons and time limits are specified for each process.

Contract Management System

The Contract Management System came into effect on February 2, 2021, and applies to the external economic contracts of the company and its affiliated units.

The system includes chapters covering contract signing, review and approval, performance, modification and termination, dispute resolution, and management. It clarifies matters such as the signing subject, approval process, performance requirements, and document management, and defines the responsibilities of negotiators and other relevant parties.

The purpose of this system is to standardize contract management, prevent risks, and safeguard the legitimate rights and interests of the company. The management of contracts related to labor relations shall be separately stipulated.

Sales Service Management System

The Sales Service Management System came into effect on February 2, 2021. It is formulated to standardize pre-sales and after-sales services and improve service quality. The Business Department is the competent authority for centralized management, with relevant departments providing coordination.

In the pre-sales phase, it is required to introduce products, understand customer needs, and handle requests for samples and factory visits.In the sales phase, it is necessary to feed back production progress, arrange product delivery, record customer contact information, and conduct information communication.In the after-sales phase, the work involves establishing customer files, collecting service feedback, handling complaints and claims, as well as soliciting customer suggestions for service improvement.

Production Operation Procedures and Regulations

The Production Operation Procedures and Regulations came into effect on February 2, 2021. Guided by the principle of "Safety First, Prevention First, and Comprehensive Control", it standardizes operation management.

The inspection scope covers ideological awareness, on-site hidden dangers, system implementation, and hidden danger rectification progress. Four inspection methods are adopted: daily inspection, regular inspection, professional inspection, and unscheduled inspection. It clarifies the inspection responsibilities of each position and management personnel. All identified hidden dangers shall be rectified in a timely manner; for those that cannot be immediately rectified, the requirements of "Three Fixes and One Deadline" (fix the person in charge, fix the rectification measures, fix the rectification fund, and set a rectification deadline) must be implemented. Major hidden dangers shall be reported in writing.

Our Company

They also comply with the requirements for SA Grade and A Grade joints in foreign standards, including the American standard (ACI 318), British standard (ISO 15835), and German standard (DIN 1045).

rebar coupler production workshop
mechanical splice factory entrance
thread rolling machine workshop
rebar sleeve manufacturing facility
Warico Metals factory exterior
steel rebar material warehouse
rebar coupler sleeve CNC machining process
worker operating CNC machine rebar coupler production
rebar coupler large scale manufacturing workshop
rebar coupler sleeve product samples display