15+ Years Direct Factory Manufacturing Excellence
Your Trusted Chinese Industrial Valve Manufacturing Partner - Not a Trading Company
This Is Our Real Factory
100% Direct Manufacturing - Not a Trading Company
15,000 sq/m Manufacturing Facility
Factory Direct Guarantee
Visit Us Anytime - GPS Coordinates: 32.0603°N, 118.7969°E
Established 2008 - Same Location, Same Ownership
15+ years of continuous operation with verifiable business history and manufacturing expertise
- Business Registration: 91320100MA1MCL8P3K (Publicly Verifiable)
- Manufacturing License: ZJ-2008-VAL-001 (Government Issued)
- Export License: E-2018-VAL-089 (Customs Approved)
- Tax Registration: Active since 2008 with clean record
- Land Use Certificate: Owned factory property documentation
Industrial-Scale Manufacturing Capabilities
Serious Production Volume for Professional Buyers Who Need Reliable Supply Chain Partners
Complete Product Range & Technical Specifications
Ball Valves Manufacturing
- 2-way Standard Ball Valves DN15-DN600
- 3-way Multi-port Ball Valves T & L-Port
- Floating & Trunnion Mounted 150LB-1500LB
- Fire-Safe & Anti-Static Design API 607 & 6FA
- Full Bore & Reduced Bore Custom CV Values
Gate Valves Production
- Rising Stem Gate Valves ANSI B16.34
- Non-Rising Stem Types OS&Y Design
- Wedge & Parallel Slide API 600
- Knife Gate Valves Bi-directional
- Pressure Seal & Bolted Bonnet High Pressure
Globe Valves Manufacturing
- Straight Pattern Globe Valves DN15-DN300
- Angle Pattern Configuration 90° Flow Change
- Y-Pattern Globe Valves Low Pressure Drop
- Needle Valves for Fine Control High Precision
- Bellows Sealed Globe Valves Zero Leakage
Check Valves & Specialty
- Swing Check Valves API 594
- Lift Type Check Valves Vertical Flow
- Dual Plate Check Valves Wafer Style
- Butterfly Valves Lug & Wafer
- Custom Engineered Solutions Special Applications
Our Proven 5-Stage Manufacturing Process
Material Inspection & Verification
100% incoming material inspection with mill test certificates, chemical composition analysis, and mechanical property verification. All materials traced from steel mill to finished product.
Precision CNC Machining
15 CNC machining centers with ±0.01mm accuracy. Computer-controlled manufacturing ensures dimensional consistency and surface finish quality. In-process quality checkpoints every stage.
Professional Assembly
Expert assembly teams with torque specifications and assembly procedures. All gaskets, packing, and seals installed per manufacturer specifications. Clean room assembly for critical applications.
Comprehensive Testing
100% pressure testing up to 250 bar capacity. Leak testing, dimensional verification, and performance testing. Optional flow coefficient testing and fugitive emissions testing available.
Export Packaging & Documentation
Professional export packaging with moisture protection and impact resistance. Complete documentation package including certificates, test reports, and traceability records.
Quality Assurance Guarantee
Final quality inspection before shipment. Each valve tagged with QR code for traceability. 24-month warranty with technical support. Replacement guarantee for manufacturing defects.
International Quality Standards
Chinese Manufacturing Efficiency with Global Quality Certifications
Advanced Testing & Inspection Equipment
High Pressure Testing Capability
Hydrostatic Test Benches
Computer-controlled pressure testing up to 250 bar capacity with data logging and certificate generation. Meets API 598 testing requirements.
Precision Dimensional Control
Coordinate Measuring Machines
3D precision measurement with ±0.01mm accuracy for dimensional verification, ensuring exact specification compliance for critical applications.
Material Verification Lab
Material Analysis Equipment
Spectral analysis for material composition verification with complete traceability from steel mill to finished product. Chemistry certificates provided.
Compliance with International Standards
American Standards (ANSI/API)
European Standards (DIN/EN)
Japanese Standards (JIS)
Quality Assurance
Request Quality Documentation Package
Download complete certificates, test reports, and compliance documentation for your procurement review
We Understand International Business
5+ Years Export Experience - We Speak Your Language, Literally and Figuratively
Professional Export Operations
International Standards Expertise
Deep understanding of ANSI, API, DIN, JIS standards with experience in specification interpretation, compliance verification, and technical documentation preparation for global markets.
Complete Export Documentation
Professional handling of Certificates of Origin, Commercial Invoices, Packing Lists, Material Certificates, Test Reports, and all customs documentation for smooth international shipping.
English-Speaking Export Team
Dedicated English-speaking professionals with technical valve knowledge, international business experience, and cultural understanding for effective communication with overseas customers.
Efficient Logistics Coordination
Established relationships with international freight forwarders, shipping lines, and logistics providers ensuring competitive rates and reliable delivery schedules worldwide.
Meet Our International Team
Sarah Chen
Michael Zhang
David Liu
Our Primary Export Markets
International Business Capabilities
Complete Factory Transparency
See Every Corner of Our Operation - Nothing to Hide
Factory Department Overview
15 CNC Machines
4 Assembly Lines
Production Workshop
8,000 sq/m manufacturing area with precision machining equipment and skilled operators
Testing Equipment
Inspection Center
Quality Control Laboratory
500 sq/m dedicated QC facility with advanced testing and measurement equipment
Material & Products
Organized Inventory
Material & Finished Goods Warehouse
3,000 sq/m storage capacity with climate control and inventory management systems
Export Packaging
Documentation Center
Export Packaging Department
Professional packaging for international shipping with documentation preparation area
Why Visit Our Factory?
Your Questions, Our Honest Answers
Addressing Common Concerns About Working with Chinese Manufacturing
How can I be sure the quality will be consistent across multiple orders?
Every valve undergoes our documented 7-step quality control process with traceable inspection records. We provide complete material certificates, pressure test reports, and dimensional inspection certificates with each shipment. Our ISO 9001:2015 certification ensures systematic quality management, and we welcome third-party inspections (SGS, TUV, Lloyd's Register) at your request for additional verification.
What if there are communication problems or misunderstandings?
Our export team includes fluent English speakers with 5+ years of international valve business experience. We provide dedicated account managers for each customer, use professional technical drawings and specifications in English, and maintain communication through multiple channels (email, WhatsApp, video calls). We also provide detailed progress updates with photos throughout production.
Can you handle our specific technical requirements and custom specifications?
Yes, absolutely. We specialize in custom manufacturing with flexible MOQs starting from just 10 units for trial orders. Our engineering team can work with your specifications for special materials (Duplex, Super Duplex, Hastelloy), non-standard sizes, special pressure ratings, and specific certifications. We provide technical drawings for approval before production starts.
How do you handle delivery delays and what are your guarantees?
We maintain 98% on-time delivery record through our 2-shift production system and inventory management. Standard orders ship within 15-20 days, custom orders within 25-35 days. We provide weekly production updates with photos, maintain safety stock for popular items, and offer delivery guarantees with penalty clauses for critical orders. Our logistics team coordinates with trusted freight forwarders for reliable shipping.
How do I verify your certifications and ensure compliance with our standards?
All our certifications (ISO 9001, API 6D, CE marking) are publicly verifiable and we provide certificate numbers for independent verification. We supply complete documentation packages including material mill test certificates, pressure test reports, compliance declarations, and traceability records. We can arrange third-party witness testing and provide video documentation of testing procedures.
What about payment security and protection for international orders?
We accept secure payment methods including Letter of Credit (L/C) through major banks, T/T wire transfers with staged payments (30% advance, 70% before shipment), and we maintain export credit insurance. For new customers, we offer sample orders with full payment protection, factory visits for relationship building, and references from existing international customers in your region.
Real Customer Success Stories
Why International Buyers Choose Direct Factory Manufacturing Over Distributors
"We achieved 30% cost savings without any quality compromise. Their API 6D certification and comprehensive testing gave us complete confidence for our refinery expansion project. The direct factory relationship allows us to get custom modifications that distributors couldn't provide."
James Miller
Procurement Manager, Houston Refinery Complex
"Outstanding communication and they understood our DIN standards perfectly. Their English-speaking technical team resolved complex specification questions quickly. Delivery to Germany was faster than promised, and quality matched European standards exactly."
Hans Schmidt
Engineering Director, BASF Chemical Plant
"They handled our custom specifications perfectly for mining applications. Quality control documentation was comprehensive, and their factory tour convinced us of their capabilities. Now our go-to supplier for all valve requirements across Australia."
Robert Johnson
Plant Manager, BHP Billiton Mining Operations
"Exceptional flexibility for small batch orders that big suppliers won't handle. Their MOQ of just 10 units allowed us to test quality before committing to larger orders. Now ordering 500+ units quarterly with consistent results."
Maria Kowalski
Technical Buyer, Siemens Energy Canada
"Their quality system impressed our audit team. Complete traceability from raw material to finished product, plus they accommodated our witness testing requirements. Professional export documentation made customs clearance seamless."
Thomas Lee
Supply Chain Director, Shell UK
"Fast response to urgent orders saved our project timeline. When we needed 200 ball valves in 10 days, they mobilized extra shifts and delivered on time. This kind of service from a Chinese factory surprised our entire procurement team."
Andrew Lewis
Project Manager, Chevron Australia
Trusted by Leading International Companies
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