China Liahren co.,ltd as the leading manufacture of biometrics security systems and ID reorganization systems, such as fingerprint time attendance system, fingerprint access control system,insurance system, police system...., is concentrated in develop, produce and sale fingerprint identification products. We are the major supplier in fingerprint identification field in china.
In the past years, we consistently provided top-quality fingerprint time attendance, fingerprint access control, fingerprint reader, fingerprint modules with our technology in reliable quality.
China Liahren with the Hi-Tech fingerprint identification technology and the competitive products make our brand and products promoted quickly all over the world.
We are constantly making great effort to satisfy our customers. We are sure to provide the most excellent fingerprint identification products and the best service to our clients.
With a strong team of technicians and millions of funds on research and development, Liahren have developed the top level quality products and systems with the Precise Biometrics technology in fingerprint security / ID solutions. With the most advanced fingerprint authentication technology that can be built into almost any devices...

After-sales service warranty:
We are guided by the spirit of " the pursuit of high-quality, High user satisfaction " with the "the most preferential prices, the most considerate services, the most reliable product quality" principle solemnly promise to you:
First, commitment to product quality:1, product manufacturing and testing both have the quality records and inspection.2, product performance testing, we have the whole process of production, all performance examination, was confirmed to be eligible Products before released from the production line.
Second, the product price promise:1, in order to guarantee high reliability and advanced nature of products, all our material parts are chosen from the selection of quality brands, both domestic and international. 2, in the same competitive conditions, our company always guarantee the high product technical performance on the basis of good faith to provide the most preferential prices.
Third, delivery time commitments: 1, Product delivery: as far as possible in accordance with user requirements, if the urgent special requirements to be completed ahead of schedule, my company can urge the production, installation, and strive to meet customer needs. 2, product delivery, our company provides users with the following documents and file; ① Use ② SDK ③ warranty card ④ Certificate, list.
Fourth, after-sales service commitments: 1, The purpose of Service: Fast, decisive, accurate, thoughtful and thorough 2, Service objectives: high quality service to win customer satisfaction 3, Service efficiency: Within the warranty period or out of warranty, For any equipment failure: From our service team receiving the notification, the maintenance staffs need to reach the scene within 24 hours and begin repair. Foreign clients, after receiving the notice, the service department need to respond within 24 hours, offer an acceptable solution within 5 working days. 4, Service principles: Product warranty period of 12 months, there will be free of charge for the repair, maintain and technical support in the warranty period. Equipment damage caused by man-made or natural phenomenon factors are not included.Outside the warranty period, the damaged parts, accessories only are asked the most competitive price as big order quantity.
5. Users can call the service team for the relevant technical issues and specific solutions. Contact us after-sales service: 86-10-87489729-06 email: service@liahren.com6. The failure performances appear in the normal use is committed to the above warranty. In addition, laws and regulations applicable to the States otherwise expressly provided, liahren will comply with the implementation of relevant laws and regulations. In addition our company warranty and technical team will be regular to investigate users and provide services.
All the China Liahren Products are warranted to the original Buyer to be free from defects in material and workmanship for 12months / the time period identified in the Table on pages two through four. This time period begins from the date of shipment from China Liahren Co.,LTD. This Limited Warranty does not apply if accident, abuse, misuse, misapplication, modification, or negligence has damaged the product.

NO WARRANTIES, EXPRESS OR IMPLIED, EXTEND BEYOND THE TERMS OF THIS CONTRACT. THE GOODS SOLD ARE WITHOUT ANY WARRANTY OF MERCHANTABILITY OR FITNESS FOR A PARTICULAR PURPOSE. IN NO EVENT SHALL CHINA LIAHREN BE RESPONSIBLE OR LIABLE FOR ANY SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES INCURRED BY THE BUYER OR ANY THIRD PARTY ARISING OUT OF THE USE OR INABILITY TO USE THE PRODUCT, OR RESULTING FROM ANY BREACH OF WARRANTY, OR UNDER ANY OTHER LEGAL THEORY, EVEN IF CHINA LIAHREN. HAS BEEN ADVISED OR MAY OTHERWISE HAVE REASON TO KNOW THE POSSIBILITIES OF SUCH DAMAGES.

China Liahren’ maximum liability under any circumstance shall be limited to the actual price of the product. Some States do not allow the exclusion or limitation of implied warranties, or liability for incidental or consequential damages. This warranty gives you specific legal rights; you may have other rights that vary from state to state. No China Liahren agent, employee, or representative is authorized to make any modification, extension, or addition to this warranty. No affirmation or representation concerning the goods sold under this contract shall be valid unless stated in China Liahren. current sales literature or expressed in writing in this contract. Additionally, China Liahren. reserves the right to improve, modify, or enhance the specifications or composition of the product, without further notice, if it is necessary or advisable in the judgment of CN-Biometrics.

Goods returned for repair, whether under warranty or not, should be returned freight prepaid and must be assigned a Return Material Authorization (RMA) number by China Liahren. Goods returned without an RMA number will be refused. The customer is to provide a description of the specific problem, the items to be returned, including serial numbers, card ID numbers, and correct facility codes, if applicable. If exact duplicates of returned cards or tags are requested, the customer must provide CN-Biometrics. With the ID numbers needed. For returned units not covered by the warranty, a quote for the repairs will be issued. Units returned without a pre-approved RMA number are subject to a $50 handling fee per shipment.

If out of warranty, only units that can be repaired and rotated into the factory refurbished stock will be repaired. If the unit cannot be repaired, the customer will be required to purchase a new unit. CN-Biometrics. Reserves the right to determine materials beyond economical repair. Items beyond economical repair shall be returned to the Buyer. Units left over thirty (30) days without a repair authorization and a purchase order will be returned with evaluation charges and shipping costs applied.

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