Jieduo state technologyspecializes in Quick turn PCB assem

• 

Shenzhen Jie Du State Technology Co., Ltd.is a company with Reputable Low volume PCB assembly,turnkey PCB assemblyandChina PCB prototype as the main business. We are committed to providing quality service of China PCB manufacturer. Shenzhen Jie Du State Technology Co., Ltd.was established in 10 years ago, As a company with a high sense of social responsibility, Jieduo state technologyhas established a high reputation for superior quality and expertise in Quick turn PCB assemblyx19b6516nfield

Shenzhen Jie Du State Technology Co., Ltd. adhere to the continuous technical innovation , continue to create PCBGOGO value for our customers.Jieduo state technology have branches in,,, and other cities , and all staff focus on Approved custom PCB assembly industry innovation and development;and we rely on the growing of Capable Low volume PCB assembly innovative practice ability to win the majority of customers trust and cooperation. details: Quick turn pcb assembly Circuit boards, electronic components of the welding and assembly Welding tools: welding small electronic components with 20w internal combustion electric iron. Solder: the middle of the rosin with the solder wire. Welding methods: (1) new electronic components and circuit boards are tinned, can be directly welded. Old components to remove the surface oxide, rust, dirt and so on. (2) first heated electric soldering iron, on the junction of the pin and the circuit board and the plane into a 45 degree angle. (3) heating 3-5 seconds and then put the solder wire at the junction, until the solder fully melted and fully combined, remove the soldering iron solder wire. (4) with the blowing method is the rapid cooling of the solder joints. (5) solder joints as small as possible, solid. (6) welding time as short as possible. Welding Note: (1) electric iron ground wire and power ground wire phase, to prevent the electric iron leakage accident. (2) Wrap the lead wire with tweezers when welding to prevent damage to the component due to excessive temperature. (3) solder is not solid before the rock components, to prevent false welding false welding. (4) welding a variety of electrical components, the first large and small after the principle. (5) welding electronic components and integrated circuit chip, the electric iron should be grounded, or cut off the electric power after the soldering iron. To prevent the soldering iron induced voltage to damage the chip. Evaluation elements: (1) the use of the right way to complete the electronic circuit welding and assembly. (Tools, solder preparation, welding steps and methods.) (2) by the instrument test, the circuit function is correct. (3) check the appearance of electronic components arranged neatly smooth and no solder joints.

With the rapid development of business simultaneously, Jieduo state technology always keeps the balance between external opportunities and internal management, attaching great importance to the training and shaping of core competitiveness. The company will take customer service value as the core competitiveness of enterprises. Adhering to spirit of enterprise:acting with integrity , pursuit of excellence, respect for the individual , Jieduo state technologystrives to provide customers with Good brand, good reputation electronic PCB assembly. More details in the Jieduo state technologyofficial website:

Other supplier products

	PCBGOGOThe most favorable Custom PCB industry preferred	pcb fabricationandChina PCB manufacturerof Shenzhen Jie Du State Technology Co., Ltd.is favored by the majority of customers love, We have esta...
	Chongqing electronic PCB assembly, preferred 电子元器件	Shenzhen Jie Du State Technology Co., Ltd.referred to as Jieduo state technology, is a professional engaged in electronic PCB assembly,Low volu...
	the reason why you should choosePCBGOGOPCB Assembly	Shenzhen Jie Du State Technology Co., Ltd.is a PCB Assembly,Custom PCBx19b6516nin one large multi-functional integrated modern enterprise,and devot...
	4PCB Online_PCB Onlinefactory outlet	Shenzhen Jie Du State Technology Co., Ltd.located in Guangdong Province,Shenzhen City,Futian district,Futian Road, Futian District, Shenzhen, China...
	PCB prototypewhich is beter in china,know and choose Jieduo	Shenzhen Jie Du State Technology Co., Ltd.located in Guangdong Province,Shenzhen City,Futian district,Futian Road, Futian District, Shenzhen, China...

Same products

	flask	Seller: PakGent Bioscience (Suzhou) Co., Ltd.	Fit tips, DNase/RNase free, sterile, rack pack（78mm） PakGent UFPT-1000R-L Low Retention 1000ul M...
	Lesinurad	Seller: Lepu Medical Technology(Beijing)Co.,Ltd	Lesinurad *Product registration and availability vary by country. For more information on prod...
	LEN503 Nebulizer	Seller: Lepu Medical Technology(Beijing)Co.,Ltd	Cute pet caring Small atomized particles nebulizer machine for kids Adjustable atomizing cup H...
	SINOART Shanghai Co., Ltd.	Seller: SINOART Shanghai Co., Ltd.	SINOART Shanghai Co., Ltd. is a combined industrial & trading company in China, specializing ...
	High Voltage Surge Arresters	Seller: Guangdong Yufeng Industries Co.,Ltd	High voltage surge arresters, also called lightning arresters, are electrical devices designed to...