With its professional team and strong supply chain system in the Pearl River Delta, wangshengjie provides hundreds of customers with BOM improvement, component replacement and selection, and full BOM material solutions every year. The professional quality inspection department strictly controls each incoming material, so as to avoid a series of problems caused by the quality failure of self purchased materials. Experienced purchasing team and BOM engineers are familiar with major suppliers and their product characteristics and processes, so as to select cost-effective originals and provide effective solutions for you. So as to provide strong guarantee for customer R & D and proofing and small and medium-sized batch product delivery:

1、 Some procurement channels
Wangshengjie electronic technology cooperates with a number of original electronic component manufacturers and brand authorized agents at home and abroad to fully meet customers' procurement needs such as scarce materials, large and small batches, sample applications and so on.

2、 Quality control

Our
professional procurement team strictly selects and classifies suppliers and only selects distributors, channels and agents with high reputation and accepted by customers. Most of them are authorized agents of the original brand to ensure the product quality of electronic components. We will also order products from designated suppliers in strict accordance with customer requirements, and retain most of the original packaging and labels. If customers need, we can provide relevant transaction documents with spot suppliers.
For the purchased raw materials, parts or products, there will be a special IQC to confirm and check the quality, that is, when the supplier sends the raw materials or parts, the products will be inspected by sampling and full inspection, and finally judge whether the batch of products are received or returned. We are also
equipped with professional electronic component testing equipment to conduct acceptance inspection in strict accordance with relevant technical documents, standards and material operation instructions to ensure the quality of materials entering the production line.

3、 Warehouse management

The electronic components supplied by customers or purchased by us are stored in a clean, ventilated and non corrosive gas warehouse. The temperature of the warehouse shall be controlled at 15 ~ 25 ℃ and the relative humidity shall also be controlled at 20% ~ 65%. Vacuum packaging shall be carried out for PCB optical board and IC to avoid copper foil and pins being directly exposed to the air and oxidized. Electronic components with anti-static
requirements (such as MOS field effect transistor, GaAs field effect transistor, CMOS circuit, IC, BGA, etc.) will be stored in anti-static bag, anti-static drying oven, anti-static turnover box, etc. materials with special requirements will be stored according to storage requirements, such as solder paste, soldering paste and glue. The warehouse has a strict material control system and ERP system. According to the principle of first in, first out, it prevents materials from being overdue.
4、 Why do you choose wangshengjie for OEM and also choose wangshengjie to purchase materials?

Years of experience: the professional procurement team has more than 6 years of domestic electronic component procurement experience and has served hundreds of industry customers in China;
Many channels: not only cooperate with distributors with high credit and real inventory data at home and abroad, but also cooperate with online platforms, offline original factories or agents;
·Technical support: our professional electronic engineers will match more substitutable or different brands of products according to the BOM provided by customers, optimize the availability of
procurement, timely find new applicable materials and discontinued materials, reduce customers' procurement risk and shorten product delivery time;
·Cost reduction: flexible procurement can be carried out according to the order quantity specified by the customer: the optimal price can be determined in the price range and compared with the packaging quantity. In addition, we will centralize the electronic components required by all customers for unified procurement, so as to save time, operation and cost of the platform.
·More comparison: it can list the information of all available suppliers for comparison and purchase, including price, delivery date, inventory, etc.
Wangshengjie has long-term cooperative suppliers, which can realize global omni-channel mass procurement of components, real cost performance and real genuine product guarantee, so as to reduce costs and improve efficiency for you. We work with
international well-known component suppliers and regular channels to support the availability of all electronic materials, establish a strict inspection and testing system, and do a good job in the risk control of processing quality and loss, so as to reduce your losses