Email:sales@chinawasteheatboiler.com JSDJ Heavy Industry Co.,Ltd.

JSDJ Heavy Industry Co.,Ltd.

About Us
Contact Us

JSDJ Heavy Industry Co.,Ltd

Address:No. 9 Huarui South Rd, Yancheng, China, 224005

Tel:+86-515-88583229

Phone:+86 13375256375

Fax:+86-515-88583229

E-mail:

sales@chinawasteheatboiler.com

Manager: Don Davison   

don-davison@djzg.org

Website: www.chinawasteheatboiler.com

QAS

Quality Assurance System

With the five essential systems of "operation management system, quality assessment system, sales responsibility system, process assessment system and R& D incentive system" being our foundation, we keep driving our corporate standardization developmentto ensure the operational precision of all departments. 

Trace-ability 

The quality assurance system of "integrated six major steps" is exclusively implemented, including material trace-ability system - material recheck system - manual operation records traceable system - process performance system - process specification manual - quality standard manual.

When materials are inspected and delivered into respective workshops, an inspection serial number is assigned as per batch number of each boiler; during manufacturing process, materials are delivered according to each inspection serial number; while separating materials, the inspection serial number is shifted onto all sub-items & parts as per stipulated positions.

Process cards and inspection records are respectively applied to log the delivery of inspection serial number of process-materials (including welding materials). All product records are input into the product quality files upon completion.  

All pressure parts are identified by welder-code seal at welding lines to thoroughly ensure the trace-ability of all parts and accessories. 

Five Major Centers 

NDT Center, Physical and Chemical Testing Center, Product Inspection Center, Weld Testing Center, Metering & Measurement Center are established to work with the entire production process for eliminating any production error and insufficiency. 


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