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We own a 26,000m2 workshop equipped with 8 assembly lines, with an annual output of over 5,000 sets. Sufficient raw materials are stocked all year round.

Dazhang Premium Dual Filter Water Purification System for Home

Name: Dazhang Premium Dual Filter Water Purification System for Home
Brand: Shanghai Dazhang Environment Protection Equipment Co., Ltd.
SKU: 2116455752

Shanghai, ChinaShanghai Dazhang Environment Protection Equipment Co., Ltd.

US$1,000.00

1 Piece

Product profile

Customization

Available

Filter Area

10m2

Filter Precision

0.2-200um

Model NO.

DZSLD20-2

Entrance and Exit Caliber

50-125

Theoretic Flow

400-800t/H

Dimension

3200*1500*1650mm

Transport Package

Woodcase

Specification

stainless steel

Trademark

DaZhang

Origin

Shanghai

Key features

Continuous Dual Filter Design: Two filter assemblies allow cleaning without stopping, ensuring continuous operation.

High-Precision Filtration: Filters particles larger than 0.1 microns with precision ranging from 0.2 to 200 microns.

22 Years Manufacturing Experience: Direct factory founded in 2004 with self-produced core components and no outsourcing.

Comprehensive After-Sales Support: Includes English manuals, videos, online guidance, and optional overseas engineer installation.

18-Month Warranty Coverage: Covers core mechanical and electrical parts with free online technical consultation.

Large Production Capacity: 26,000 sqm workshop with 8 assembly lines and annual output exceeding 5,000 sets.

Long-Term Spare Parts Supply: Maintains large inventory of original spare parts including plates, cloths, and hydraulic parts.

Flexible Customization Options: Supports customization from samples, designs, and minor adjustments to full customization.

Company profile

Importers and ExportersCooperated with Fortune 500Years of Export ExperienceHigh Repeat Buyers Choice

Shanghai Dazhang Environment Protection Equipment Co., Ltd.

Shanghai, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 17 Years CertifiedNearest Port: Shanghai and Qingdao PortAverage Response Time: ≤1.83h

AI-Powered supplier vetting

SummaryDZ presents strong engineering, customization, and production evidence. It has an R&D team, experienced workers, five production lines, stated annual filter-press output, advanced production and detection equipment, and a quality system covering warehousing, processing, and assembly. The supplier supports OEM, ODM, SDK availability, and multiple customization modes, and reports 17 years of export experience with 21%–30% of sales from exports. However, its certification status is listed as NIL, and service-management controls are weak: no written procedures or records were reported for supplier-service assessment, corrective actions, or complaint handling, and no approved-supplier list is maintained. Financial information is referenced for recent years, but the provided slices do not disclose enough non-financial evidence to assess financial credibility. Customer references are limited to an unquantified statement of OEM service for well-known brands.

Supplier typeDZ is presented as a production-oriented manufacturer focused on filtration solutions, particularly filter presses, with five production lines, advanced production equipment, and stated filter-press output. Its registered scope also includes stainless-steel processing, industrial robot manufacturing, engineering management, and technical services, indicating a diversified industrial supplier profile.

CertificationsThe supplier management-system certification status is explicitly listed as NIL. This is a stated absence of certification evidence for this field.

R&D capabilityDZ reports an R&D team, eight years of total R&D-engineer experience, new products during the past year, ODM service, and an available SDK. These are explicit indicators of active product-development and technical capability.

Production capacityThe supplier operates five production lines and reports filter-press output of 9,500 sets plus 4,500 other units, supported by shearing, bending, and cutting machinery. Its production base has advanced lines and detection equipment, while a quality system is stated to monitor warehousing, processing, and assembly.

Customization capabilityDZ explicitly supports customization from samples, designs, full customization, minor customization, and flexible customization. The same range is recorded in both its R&D and design-capability information, providing direct evidence of broad customization coverage.

Product Q&A

Q:Are you a genuine manufacturer with experience?

Yes, we are a direct factory founded in 2004 with 22 years of professional filter press manufacturing experience. All core components are self-produced without outsourcing. We support live video factory inspection and can provide ISO & CE certificates to verify our factory qualification.

Q:What installation guidance and after-sales support do you provide?

Complete English installation drawings, operation manuals and step-by-step installation videos will be delivered together with goods. We offer one-on-one online video guidance. If you need on-site engineer installation service, we can arrange our technicians overseas according to your actual demands.

Q:What is your warranty and online service policy?

Core mechanical and electrical parts of the machine enjoy 18 months factory warranty. We provide free online technical consultation and troubleshooting support.

Q:Can you supply original spare parts for our machines many years later?

Absolutely. We independently produce all matching spare parts including filter plates, filter cloth, hydraulic parts and control modules. Large spare parts inventory is maintained all year, and we supply original accessories at factory direct price.

Q:Can we audit your factory before formal cooperation?

Free real-time live workshop viewing is available anytime, and you are welcome to arrange third-party factory audit or personal factory visit.