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Anagement Commitment
To improve quality management, realize enterprise quality policy and objectives, top management according to ISO9001:2008 international standards to establish the quality management system and carry out regular internal audit and management review, to ensure that the system continues to run effectively.To achieve the above commitment, huizhou lian xiang electronic co., LTD. Top managers aware that it need participate to actively and cooperate with all of our employees, the company will adopt the appropriate propaganda and training, to convey to the organization the importance of meet the requirements of customers, laws/regulations. the company will  determine and provide all the necessary resources promptly  including provide appropriate internal and external training courses, to ensure that all personnel have the  corresponding ability to  perform and complete  responsibility .
Customer orientation
Meet customer Continuously and applicable regulatory requirements, is the basic purpose of the quality management system.Every member of the luen cheung will pay much attention to all the needs and expectations of customers, identify and analysis of customer needs and expectations, and applicable laws, regulations, requirements, and converted into specific quality specifications or achievable program requirements. 
Quality policy
The company's quality policy is: "high quality, fast delivery, customer satisfaction, professional innovation, continuous improvement"
The RoHS regulations
1. Training all workers and staff for the RoHS related indicators and control requirements  , achieve everyone knows, everyone understand; 
2.  Materials Comply with RoHS(plate and ink must conform to the requirements of the RoHS) shall require suppliers to provide related RoHS testing report and meet the requirements, and can be tested periodically; 
3. The storage of raw materials must do classification regulation be RoHS and non RoHS regions, beware of confusion; 
4. In the production process ,all Direct contact with the PCB  such as tools , materials or potions must conform to the requirements of the RoHS, , RoHS products and non RoHS product must place separately.
5. Test the product which meet the requirement of Rohs regularly every month .

Control of raw materials (mainly raw materials brands and manufacturers)

    

Major Raw Material

Details

Copper clad board

Guangdong Shengyi, Jin an guo ji, Delian Copper clad board

Copper foil

Mitsui metal, Taiwan changchun , Shandong jinbao 

PP (half) curing

Guangzhou Hongren,  Guangdong Shengyi

Ink

Lianhe industry, Bo shi duo chemical industry, Huizhou Lvgu, guangxin

Chemical raw material

Maidemei chemical, rohm and haas

Copper ball

Chengan copper

Tin bar

Sheng nan technology

 

The shipment control

 

          Object

Follow the standard

Appearance

appearance

The IPC - A - 600G or customer related technical indexes and standards

Finished product aperture and properties

The IPC - A - 600G or customer related technical indexes and standards

thickness

The IPC - A - 600G or customer related technical indexes and standards

Line width line spacing

The IPC - A - 600G or customer related technical indexes and standards

Resistance welding and character

The IPC - A - 600G or customer related technical indexes and standards

The dimensions and related mechanical processing

The IPC - A - 600G or customer related technical indexes and standards

Surface treatment

The IPC - A - 600G or customer related technical indexes and standards

The physical testing

Metallographic plating layer thickness

IPC-TM-650 or IPC-6012 or client standards

(including the hole copper thickness, surface copper thickness, tin  thickness ,gold  thickness, nickel thickness. PP, etc.)

IPC-TM-650 or IPC-6012 or client standards

Floating tin experiment

IPC-TM-650 or IPC-6012 or customer standards

Thermal shock damage experiments

IPC-TM-650 or IPC-6012 or customer standards

Solvent resistance test

IPC-TM-650 or IPC-6012 or customer standards

Ionic contamination test

IPC-TM-650 or IPC-6012 or customer standards

Withstand voltage insulation test

IPC-TM-650 or IPC-6012 or customer standards

The characteristic impedance test

IPC-TM-650 or IPC-6012 or customer standards

Huizhou Lianxiang Electronics CO.,LTD Address:1/F.,1Building Zhongjian Technology Park,No.89,Lianfa Road,Tongqiao Town,Zhongkai District,Huizhou City,Guangdong Province Contact person:Miss Gang /Miss Yuan Tel:(86) 752-5310801 Fax:(86)752-5310802  Technical support:hzwl.net.cn Links:Auto0752.com