{config.cms_name} HOME / FAQ
Yancheng Yanye Hydraulic Parts Co., Ltd.
FAQ

FAQ

  • Are you a manufacturer or a trading company?

    We are a professional manufacturer with our own factory located in Funing Town, Jiangsu Province. This allows us to have full control over production quality,  shipping time, and cost, ensuring you get more lower price-performance ratio directly from the source.

  • What products can you offer?

    Our company primarily produces a range of valves, pipe fittings, pipe clamps, valve accessories, and other related products. Our main products include high-pressure ball valves (natural gas high-pressure ball valves, CNG high-pressure ball valves, LNG high-pressure ball valves), high-temperature and high-pressure globe valves, natural gas safety valves, high-pressure check valves, ultra-high-pressure globe valves, imported instrument valves, high-pressure fittings for gas stations, etc. We also undertake the design, processing, and production of various special non-standard products.

  • What is the production capacity of your company?

    We have multiple new energy-saving and environmentally friendly production lines, including a fully automatic assembly line and a heat treatment assembly line, which are capable of producing over 60,000 tons of precision castings and various types of castings annually.

  • What international quality standards and certifications do you hold?

    We are proud to be certified with ISO 9001:2015 Quality Management System. Certificates are available upon request. We can also discuss producing according to specific standards like ANSI/ASME, DIN, JIS, etc.

  • Can you provide OEM or ODM services?

    Yes, absolutely. We have a strong R&D and technical team that supports customizing products according to your specifications, including brand labeling, packaging, dimensions, and material requirements. Please provide your detailed drawings or samples for discussion.

  • How do you ensure the quality of your products?

    Quality is our cornerstone. We implement a strict quality control system throughout the entire production process:

    • Incoming Inspection: Raw materials are tested (e.g., spectro-analysis) before production.

    • In-Process Inspection: Dimensional checks and pressure tests during machining.

    • Final Inspection: full-pressure testing, visual inspection, and dimension verification before shipment. We can provide detailed inspection reports.

  • What are your payment terms?

    We offer flexible payment terms to build trust with our global clients, commonly:

    • For new clients: 30% - 50% T/T deposit, balance before shipment or against copy of B/L.

    • For repeat clients and small orders:  T/T after proforma invoice.

    • L/C at sight is also acceptable for large orders.

  • What is your average delivery time for production and shipping?

    Shipping time varies depending on the product complexity and order quantity.

    • Standard products: 15-30 days after deposit receipt.

    • Customized or large orders: 30-60 days or as negotiated.
      We will provide a precise production schedule upon order confirmation. We have extensive experience in shipping via air, sea (FCL/LCL), and express (DHL, FedEx).

  • Can you provide product catalogs, CAD drawings, or other technical documents?

    Of course. We can provide PDF catalogs, 2D/3D CAD drawings (e.g., .dwg, .step files), and detailed technical datasheets for all our products. Please let us know your specific requirements.