Bullet Sports Names Haas to Post; Chow Moves to Partner

* John Haas has been appointed chief operating officer of Bullet Sports International Inc., a Santa Ana manufacturer and distributor of golf equipment and accessories. Haas spent the past five years as an owner and operator of Ocean Meadows Golf Club in Santa Barbara.

* Lily Chow has been named a partner in the Orange County office of the law firm of Sedgwick, Detert, Moran & Arnold. Chow, who joined the firm in 1989, practices in the areas of product liability, environmental and general liability litigation.

* Lon Wahlberg has been selected associate publisher of PC Graphics & Video magazine in Santa Ana. He was previously advertising manager.

* Martha Ryan has joined O’Shea, Divine & Co. Inc., a Newport Beach executive search firm, as a search consultant. Ryan was formerly manager of information systems for Carl Karcher Enterprises.

* Ron Zayas has joined Sir Speedy Inc., a franchised network of printing, copying and digital networking centers in Mission Viejo, as marketing and advertising manager. He was previously director of marketing and sales for FTG Data Systems in Stanton.