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I need a carefully researched spreadsheet (Excel or CSV) containing at least five thousand manufacturing companies—no agents or trading houses—located in mainland China that produce PVC wall or ceiling panels and WPC wall panels. For every verified manufacturer I must have four fields populated: the exact company name, its official website, a working WhatsApp number, and the complete physical address. Please verify each entry is genuinely a producer of the specified panels, not a reseller. Websites should resolve without error, WhatsApp numbers have to be current, and addresses must include street, city, and province. Eliminate duplicates and clearly flag any record you cannot fully confirm so I can review it quickly. Deliverable: • One Excel/CSV file with separate columns for Company Name, Website, WhatsApp Number, and Full Address—minimum 5,000 fully validated and verified rows. I will review a small sample first, then approve the full list once consistency and accuracy meet these criteria.
Project ID: 40548603
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Active 7 days ago
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8 freelancers are bidding on average ₹8,440 INR for this job

Hi, This rigorous industrial market intelligence and data-mining project for 5,000 Chinese PVC/WPC manufacturers is a direct match for my operational capabilities. For the past 20+ years, I have directed market intelligence, corporate consulting, and strategic procurement within the Mainland China market. Backed by an HKU Master’s and a proven track record as an ex-SAP Regional Director, I specialize in B2B industrial data auditing, cross-border supply chain profiling, and strategic vendor verification.
₹35,000 INR in 30 days
4.5
4.5

Hi, I can help research and build a verified Excel/CSV database of mainland China manufacturers producing PVC wall panels, PVC ceiling panels, and WPC wall panels, with no agents or trading companies included. The best solution is to first prepare a small sample batch for your review, then continue full-scale research after approval. I’ll verify each company through official websites, product pages, business directories, manufacturer profiles, address checks, and contact validation. I’ll remove duplicates, exclude resellers/trading houses, and clearly flag any record that needs manual review. I’m comfortable with web research, B2B manufacturer sourcing, China supplier research, Excel/CSV data entry, data cleaning, duplicate removal, company verification, website checking, WhatsApp/contact validation, and structured lead database preparation. Deliverables will include: * Excel or CSV file * Company name * Official website * Working WhatsApp number where available * Complete physical address * Manufacturer-only verification * Duplicate cleanup * Flagged uncertain records * Sample batch before full delivery I’ll focus on accuracy, clean formatting, verified manufacturer status, and consistent data quality so your final sheet is easy to filter and review. Best regards Ankit
₹5,000 INR in 1 day
2.8
2.8

Hello, I can research and compile a verified database of PVC and WPC panel manufacturers in mainland China, ensuring each entry includes the company name, official website, WhatsApp number, and complete address. I will verify that each business is a genuine manufacturer, remove duplicates, flag any unverified records, and deliver the data in a clean Excel/CSV format after sharing a sample for your review.
₹1,500 INR in 2 days
1.7
1.7

Hi, this is Joshua from Davis. I have strong experience with careful data research and clean spreadsheet delivery. I understand you need 5,000 verified mainland China manufacturers for PVC wall or ceiling panels and WPC wall panels. Your goal is a reliable list with only real producers, not agents or traders. I can build a structured file with the exact fields you need and keep the data organized for fast review. I would verify each company by checking its website, business identity, product focus, and address details. I will remove duplicates and mark any record that cannot be fully confirmed. The final file can be delivered in Excel or CSV with clear columns and consistent formatting. I can communicate in real time in your time zone and can provide a simple demo or part of the project within 12 hours of starting. Q1: Do you want only manufacturers with direct factory websites, or can I include companies with limited web presence? Q2: Should WhatsApp numbers be filled only when publicly listed and active, or can I use verified contact pages as backup? Q3: Do you want the first sample to be 50, 100, or 200 rows? Best regards, Joshua
₹7,770 INR in 4 days
0.0
0.0

I have a feeling most proposals you're receiving look exactly the same. This isn't one of them. Understanding your need for clean, professional data, I will meticulously research and compile a comprehensive Excel spreadsheet with over 5,000 verified Chinese manufacturers of PVC/WPC wall and ceiling panels. Each entry will include the company name, official website, current WhatsApp number, and complete physical address. While I'm new to Freelancer, I've honed my research and data validation skills over years of project work. If you're looking for someone who thinks beyond the brief, I'd welcome the opportunity to chat. Regards, Warrick Van Eeden
₹5,650 INR in 7 days
0.0
0.0

Hello, I am interested in your project and can deliver a well-organized, accurate, and thoroughly verified spreadsheet of 5,000 mainland Chinese PVC/WPC panel manufacturers. I have strong experience in web research, data entry, Excel, and data validation. I understand the importance of distinguishing actual manufacturers from trading companies and will carefully verify every record before including it. For each company, I will provide: * Company Name * Official Website * Current WhatsApp Number * Complete Physical Address (Street, City, Province) I will remove duplicates, clearly flag any records requiring further review, and ensure the final Excel/CSV file is clean, accurate, and consistent. I am also happy to provide a sample before proceeding with the full project. I am committed to meeting deadlines and maintaining clear communication throughout the project. I look forward to working with you. Best regards, Mohamed Maher
₹9,000 INR in 10 days
0.0
0.0

As a seasoned software developer with a sharp eye for detail, I have honed my skills across 6+ years in not only building scalable web applications, but ensuring the quality and accuracy of data involved. Your project demands an astute data management professional, and that's exactly what I offer. In the realm of data management, accuracy is paramount. Your project requires a diligent purge of agents and trading houses from the final list, as well as assuring each entry as a verified manufacturer - which I am well-equipped for. My ability to identify, evaluate, and authenticate information aligns perfectly with these requirements. Moreover, my expertise in building clean and maintainable code further enhances my capability to deliver an error-free spreadsheet built in Excel or CSV format containing nothing short of at least five thousand validated and verified rows. Nonetheless, your satisfaction is of utmost importance to me. Therefore, I'd be more than happy to provide a small sample before proceeding with the full list to ensure that you are content with its consistency and accuracy. Let's collaborate on this and achieve excellence together!
₹2,000 INR in 4 days
0.0
0.0

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