China Winowpcba PCB Manufacturing and PCB Assembly Marketing procedure

PCB Marketing Procedure

Winow is not only a PCB Assembly house, but also is a PCB manufacturer.we follow strictly marketing procedure to reach our customer target. we have series of PCB service procedure, it can be divided into two part, One is PCB pre-sale, including our fast quotation in 1hour as well as Engineering checking etc.The other one is PCB after-sale, including QA analysing, 8D report.

flowchart TD
    %% 第一阶段：RFQ与报价
    A[Getting RFQs] --> B[Engineering Checking]
    B --> C[Making Quotation]
    C --> D[Price Approved]
    D --> E[Sending Quotation Sheet to Customer]
    
    %% 第二阶段：订单与物料
    E --> F[Receiving Order]
    F --> G[Purchasing Sheet]
    G --> H[Checking Materials in Stock]
    H --> I[Data Processing]
    I --> J[Issuing WF&EQ]
    
    %% 第三阶段：客户确认与财务
    J --> K[Releasing WF&EQ]
    K --> L[Getting Approval from Customer]
    L --> M[Sending Order Information to Finance]
    M --> N[Issuing Invoice]
    N --> O[Sending to Customer]
    
    %% 第四阶段：付款与生产
    O --> P[Receiving Payment]
    P --> Q[Confirmation to MK Dept]
    Q --> R[Production]
    R --> S[PCB Finished]
    S --> T[Goods Arrived at Customer]
    
    %% 第五阶段：客户检验与分支
    T --> U{Customer Checking}
    
    %% OK 分支
    U -- "OK" --> V[Customer Assembly]
    V --> W[Order Finished]
    
    %% NG 分支
    U -- "NG" --> X[MK Receiving the Complaint]
    X --> Y[QA Analyzing]
    Y --> Z[8D Report]
    Z --> AA[Remaking]
    AA --> W

PCBA Marketing Procedure

Winow China PCB Assembly house is electronic manufacturing service provider with advanced SMT technology .Winow is one-stop EMS factory, we got a series of PCBA solution. we provide PCB prototype fabrication, component sourcing, packing design and consignment service, in this case, not only can we save your valuable time, but also we can cut down the production cost. what's more, Winow regard PCB quality as vital role in fabrication.Although winow was founded for a short time, but we believe that we we wil be the leader in china pcba industry in future.

flowchart TD
    %% 商务对接与数据准备
    A1[Inquiry] --> B1[Confirm Requirements]
    B1 --> C1[PCBA Quotation]
    C1 --> D1[Sign Contract]
    D1 --> E1[Produce Production Data]

    %% PCB制造与物料采购分支
    E1 --> F1[PCB Production]
    E1 --> G1{Client Supplies Material?}
    
    G1 -- "Yes" --> H1[IQC Inspection]
    G1 -- "No" --> I1[Purchase Materials] --> H1
    
    H1 --> J1[Material Put in Storage]
    J1 --> K1[Production Material Picking]

    %% SMT 贴片分支
    K1 --> L1[SMT Placement]
    L1 --> M1[Reflow Soldering]
    M1 --> N1[QC Inspection]
    N1 --> O1[Touch-up / Repair Welding]
    O1 --> T1

    %% DIP 插件与波峰焊分支
    K1 --> P1[DIP Plug-in]
    P1 --> Q1[Wave Soldering]
    Q1 --> R1[After Welding]
    R1 --> S1[Cleaning]
    
    %% 板级质检与返工判断
    S1 --> T1{QC Test}
    T1 -- "No Pass" --> U1[Repair] --> S1
    T1 -- "Pass" --> V1

    %% 成品总装、检验与出货
    F1 --> V1[Assembly]
    V1 --> W1{QC Test}
    W1 -- "No Pass" --> X1[Repair] --> V1
    W1 -- "Pass" --> Y1[Packing]
    Y1 --> Z1[QA Inspection]
    Z1 --> AA1[Finished Goods Warehouse]
    AA1 --> AB1[Balance Settlement & Shipment]