Two locations, two named roles
Ningbo manufacturing site
The 2026 catalogue cover names 宁波韩崎液压机械有限公司 / Ningbo Hanqi Hydraulic Machinery Co., Ltd. under “Ningbo Manufacturer.” Its stated address is No. 1 Gutang Road, Xiahong Village, Longshan Town, Cixi, Ningbo, Zhejiang. The catalogue’s Chinese and English address wording differs slightly; confirm the full current shipping and audit address.
Guangzhou sales and exhibition centre
The same cover names 广州福特邦液压机械设备有限公司 / Guangzhou Futebang Machinery Equipment Co., Ltd. as the sales and exhibition centre. The current website and contact page use this Guangzhou company’s identity.
This is a relationship reported by the supplier’s own document. [1] [4] It does not independently establish ownership, current registration or which entity will issue your invoice. Ask the quotation to name the seller, manufacturing site and party responsible for nonconforming parts. The photographed catalogue brands KYBTB, KIYAB and NISHINA do not by themselves prove trademark ownership or authorization.
Start with the valve’s function, then its reference
| Catalogue route | Purchasing distinction | Evidence to request |
|---|---|---|
| Main / service relief valves | Pressure-control duty and setting are application-specific. | Selected reference, circuit location and controlled setting/test conditions |
| Check / regeneration / charge valves | Different functions appear on the same catalogue spread. | Function, flow direction and actual machine/valve-block identification |
| Joysticks / foot pedals / solenoids | Control assemblies have their own hydraulic or electrical interfaces. | Ports, actuation/connector details and supplied assembly boundary |
The cover highlights relief valves, joysticks, foot pedals and solenoid valves. A-056 appears on PDF page 4 as a PC check valve, beside A-055 regeneration and other relief/control components. [1] Its current product page lists 723-46-41110 and only the broad application “Komatsu PC.” [3] Do not order a relief valve merely because the catalogue section is titled “Relief Valve.”
The wider website also offers hydraulic parts. A listing is evidence of an advertised offer, not proof that Hanqi manufactures every pump, final drive or other assembly on the site. Ask whether each quoted line is made at the named Ningbo site, assembled there or sourced elsewhere.
Make a sample order answer the missing questions
- Resolve identification first. Supply machine model and serial range, original part/valve-block reference, photographs and available drawings. Have the supplier confirm the proposed code and differences in writing.
- Agree the delivered boundary. A valve element, seat, sleeve, seal kit and complete assembly are different purchase lines. Request the bill of supplied items and an assembly illustration.
- Define evidence before paying for a sample. Request the selected drawing/revision, applicable dimensional and hydraulic acceptance criteria, test conditions and part/batch identification. “High quality” is not a measurable criterion.
- Review with the actual machine specialist. A successful visual comparison is insufficient. Installation and hydraulic checks should follow controlled machine/component instructions; CivilEquip does not approve a fit or conduct a product test.
The website’s experience and manufacturing claims are not an order-specific process audit. [2] No current independent facility audit, authenticated product certificate or OEM authorization has been established for this profile. ISO 4413 provides hydraulic safety context, not a Hanqi certification. [5]
Preserve the approved configuration for repeat supply
Record the sample’s code, document revision, included components and agreed acceptance results. Ask how subsequent lots retain those identifiers and how changes to geometry, seals or sourcing are communicated. Keep an agreed remedy for an incorrect fit or a nonconforming batch in the quotation rather than treating a website contact as a warranty.
Does the catalogue establish an incorporation year?
No. The catalogue reports a 2014 business history and the website uses an “over 15 years” experience statement. They are different supplier narratives, not a current legal registry verification. This page does not assign either statement as Hanqi’s authenticated establishment date.
Does a Komatsu reference mean an original Komatsu part?
No. The reviewed page markets an FTB replacement reference. It does not establish genuine OEM origin, authorization or a supported fit across every PC-series machine.
Ask for an identifiable supply route
Sources for this company
- FTB 2026 product catalogue
PDF cover identifies Ningbo Hanqi manufacturing site and Guangzhou Futebang sales centre. PDF page 4 labels PC check valve KYBTB-A-056. Supplier document, not an authenticated registry or OEM approval.
Checked: 2026-10-11 - FTB official company introduction
Current website uses Guangzhou Futebang’s name and reports valve-production experience; the time and scope statements are supplier claims.
Checked: 2026-10-11 - Official PC check-valve listing
Reference 723-46-41110, broad Komatsu PC application, new condition and photograph. No exact machine serial range or dimensioned approval drawing.
Checked: 2026-10-11 - Official Guangzhou contact page
Sales address and contact routes for Guangzhou Futebang; does not establish a Hanqi-exclusive mailbox or current legal group ownership.
Checked: 2026-10-11 - ISO 4413 publisher scope
Hydraulic-system/component safety context for design, installation and maintenance. No claim that Hanqi or this valve is certified to it.
Checked: 2026-10-11